Class 7 Mensuration - Perimeter, Area, Volume
|
|
- Job Goodwin
- 6 years ago
- Views:
Transcription
1 ID : U Mensuration-Perimeter-Area-Volume [1] Class 7 Mensuration - Perimeter, Area, Volume For more such worksheets visit Answer t he quest ions (1) The cost of f encing is Rs per meter. Find the cost of putting a f ence around a triangular park with sides 170 m, 158 m and 199 m. (2) Sneha and Alisha are running on a circular track. Sneha is running on the outer edge of the track and covers a distance of meters in one round. Alisha is running on the inner edge of the track and covers a distance of meters in one round. Find the width of the track. (Assume π 22/7) (3) ABCD is a rectangle, and radius of one f ull circle and 2 quarter-circles shown in picture is 9.1 cm. Find area of the shaded region (All dimensions are in cm, and assume π 22/7).
2 ID : U Mensuration-Perimeter-Area-Volume [2] (4) If we are given two circles such that the ratio of their radii is 6:17, then f ind the ratio of the areas of the two circles. (5) A rectangular blackboard has a diagonal of 4.36 m. If one side of the blackboard is 3.64 m, then what is the area of the blackboard? (6) If the perimeters of square X and rectangle Y (given below) is equal. Find the side of square X. X Y 20 cm 12 cm Choose correct answer(s) f rom given choice (7) A box of crayons is 13 cm long, 8 cm wide and 3 cm high. How many boxes of crayons can be packed into a container that is 169 cm long, 80 cm wide and 39 cm tall? a b c d (8) The f ront wall of a f actory as shown below has to be painted. The area of the entrance shown in grey does not need to be painted. If the cost of painting is Rs. 50 per square m, f ind the total cost f or painting the entire wall. a. Rs b. Rs c. Rs d. Rs
3 ID : U Mensuration-Perimeter-Area-Volume [3] (9) Find the area of the given f igure (Area of each big square on the graph paper is 1 cm 2 ). a. 4 cm 2 b. 4.5 cm 2 c. 5 cm 2 d. 3.5 cm 2 (10) The width of the circular track shown in the picture is 3 meters. If the radius of the circle is 4 meters, f ind the area of the track. (assume π 3 f or this question) a m 2 b m 2 c. 99 m 2 d m 2 (11) Find the area of a circle of 22.4 meters. (assume π 22/7) a meters 2 b meters 2 c meters 2 d meters 2 (12) Parallelogram PQRS is given below, what is the ratio of the area of the parallelogram PQRS to the area of the triangle PQR? a. 1:3 b. 1:2 c. 3:1 d. 2:1
4 ID : U Mensuration-Perimeter-Area-Volume [4] (13) A triangle ABC with ABC 90 has length of the side AB 12 cm and length of BC 16 cm. What is the length of the perpendicular line f rom side AC to point B? a cm b. 6.2 cm c. 9.6 cm d. 9.3 cm Fill in the blanks (14) Perimeter of a square Length of the side (15) A rectangular park is 170 metres long and 150 metres wide. It has two perpendicular roads running through the middle. The one parallel to the length is 5 metres wide and the one parallel to the width is 20 metres wide. The total area of the two roads is metres 2017 Edugain ( All Rights Reserved Many more such worksheets can be generated at
5 Answers ID : U Mensuration-Perimeter-Area-Volume [5] (1) Rs The f ence is put around the sides of the triangle. To f ind the total cost of f encing, we will have to f ind the perimeter of the triangle f irst. The perimeter will be the sum of all sides, which is 170 m m m 527 m. The cost f or f encing 1 m is Rs. 1447, so the cost of f encing 527m will be Rs
6 (2) 4.9 meters ID : U Mensuration-Perimeter-Area-Volume [6] Let us assume ' r1 ' and ' r2 ' to be the inner and outer radius of the given circle, respectively. The inner perimeter of the circle 2πr1 The outer perimeter of the circle 2πr2 According to the question, the inner perimeter of the circle is meters and the outer perimeter of the circle is meters. Theref ore, 2πr meters or r π and, 2πr meters or r π So, the width of the track r2 - r π π π π meters Step 4 Theref ore, the width of the track is 4.9 meters.
7 (3) cm 2 ID : U Mensuration-Perimeter-Area-Volume [7] According to question the radius of one f ull circle and 2 quarter-circles shown in picture is 9.1 cm. Now area of one f ull circle πr 2 22 (9.1) cm 2 area of one quarter-circle πr cm 2 Area of the shaded region area of one f ull circle + area of 2 quarter-circles (65.065) cm 2 Now area of the shaded region is cm 2.
8 (4) 36:289 ID : U Mensuration-Perimeter-Area-Volume [8] Let us assume r1 and r2 to be the radius of the f irst and second circle, respectively, as shown below: Areas of the f irst and second circle are π(r1) 2 and π(r2) 2, respectively. So, the ratio of the areas of the f irst and second circle π(r1)2 π(r2) 2 (r1) 2 (r2) 2 Step 4 We know that the ratio of the radii of the circles 6: Theref ore, ratio of the areas of the two circles r12 r : 289
9 (5) sq. m. ID : U Mensuration-Perimeter-Area-Volume [9] Lets assume ABCD is a rectangular blackboard as shown below. According to question one side of the blackboard is 3.64 m. Lets assume the second side of the blackboard is x m. In ΔABC AB 2 + BC 2 AC 2 x x x 2.4 Now the area of the blackboard sq. m. Theref ore the area of the blackboard is sq. m. (6) 16 cm As we can see in the f igure Y, the length of the rectangle is 20 cm and width is 12 cm. We know that the perimeter of a rectangle is equal to Sum of all its sides 20 cm + 12 cm + 20 cm + 12 cm 64 cm. We are given that the square has same perimeter as that of the rectangle. As we know that perimeter of any f igure is equal to the sum of all sides, and we also know that all sides of a square are same. Let us assume that a side of the given square is s cm. The perimeter of the square will be: 4 s cm 4s cm. As we know that they have the same perimeter, we can say that 4s 64. If we divide both sides by 4, we get s cm 4 Step 4 Thus, the side of square X is 16 cm.
10 (7) b ID : U Mensuration-Perimeter-Area-Volume [10] It is given the length of the container 169 cm The length of the box 13 cm The number of boxes that can be packed into the length of the container 169/13 13 Similarly, the width of the container and the box is 80 cm and 8 cm respectively. The number of boxes that can be packed into the width of the container 80/8 10 Similarly, the height of the container and the box is 39 cm and 3 cm respectively. The number of boxes that can be packed into the height of the container 39/3 13 Step 4 Thus, the total number of boxes that can be packed into the container
11 (8) c. Rs ID : U Mensuration-Perimeter-Area-Volume [11] If we look at the f ront wall of the f actory caref ully, we notice: Length of the wall 20 m Width of the wall 12 m Area of the wall 240 m 2 Height of the entrance 4 m Width of the entrance 10 m Area of the entrance 40 m 2 Since, the area of the entrance does not need to be painted. Area of the wall that needs to be painted Area of the wall - Area of the entrance m 2 Step 4 Since, the cost of painting is Rs. 50 per square m. Theref ore, the total cost f or painting Rs (9) a. 4 cm 2 If we count the squares and half -squares in the given f igure, we will notice that the total number of squares are 4(count two half -squares as one small square). Since the area of each small square is 1 cm 2, the area of the given f igure is 4 cm 2.
12 (10) c. 99 m 2 ID : U Mensuration-Perimeter-Area-Volume [12] Let us assume that r1 and r2 are the inner and the outer radius of the given circle, respectively. According to the question, the radius of the inner circle is 4 meters and the width of the circular track is 3 m. Theref ore, r1 4 meters and r meters Now, the area of the track Area of the outer circle - Area of the inner circle π(r2) 2 - π(r1) 2 π(r2 2 - r1 2 ) π( ) π(49-16) 3 33 (Since, π 3) 99 m 2 Step 4 Hence, option c is the correct answer.
13 (11) a meters 2 ID : U Mensuration-Perimeter-Area-Volume [13] Let us assume that r and d are the radius and the diameter of the circle, respectively, as shown in the f ollowing f igure. Circle According to the question, the diameter of the circle is 22.4 meters. Theref ore, r meters 2 Now, the area of the circle πr meters 2 Hence, option a is the correct answer.
14 (12) d. 2:1 ID : U Mensuration-Perimeter-Area-Volume [14] We know that the opposite sides of a parallelogram are equal in length. So in triangles QRP and SRP: PS QR (Opposite sides of a parallelogram) QP RS (Opposite sides of a parallelogram) PR PR (Common side) We may say that all the sides of these two triangles are equal. This also means that the area of both the triangles is equal which is equal to half the area of the parallelogram. This means the ratio of the area of parallelogram PQRS to the triangle PQR will be 2:1.
15 (13) c. 9.6 cm ID : U Mensuration-Perimeter-Area-Volume [15] In the right angled triangle ABC, AB 12 cm, BC 16 cm Now, AC...[As per Pythagoras T heorem] 20 cm The area of the right angled triangle ABC when base is BC AB BC cm (1) The area of the right angled triangle ABC when base is AC AC BD 2 20 BD (2) Step 4 Since, area in equation (1) and (2) should be same, equating the area in equation (2), we get: 20 BD BD 192 BD BD 9.6 cm
16 Step 5 ID : U Mensuration-Perimeter-Area-Volume [16] Theref ore, the length of the perpendicular line f rom side AC to point B is 9.6 cm. (14) 4 We know that the perimeter is equal to the sum of all the sides, and we also know that all the sides of a square are equal. Hence, the perimeter of any square will be equal to 4 length of the side.
Class 9 Full Year 9th Grade Review
ID : in-9-full-year-9th-grade-review [1] Class 9 Full Year 9th Grade Review For more such worksheets visit www.edugain.com Answer t he quest ions (1) ABCD is a parallelogram with E and F as the mid-points
More informationGrade 7 Triangle and its properties
ID : ae-7-triangle-and-its-properties [1] Grade 7 Triangle and its properties For more such worksheets visit www.edugain.com Answer t he quest ions (1) In triangle In ΔABC, D is a point on the side BC
More informationL Y Q S F C. Class 7 Symmetry. Answer t he quest ions. For more such worksheets visit
ID : in-7-symmetry [1] Class 7 Symmetry For more such worksheets visit www.edugain.com Answer t he quest ions (1) Find the order of rotational symmetry in f ollowing image. (2) How many lines of symmetry
More informationGrade 9 Full Year 9th Grade Review
ID : ww-9-full-year-9th-grade-review [1] Grade 9 Full Year 9th Grade Review For more such worksheets visit www.edugain.com Answer t he quest ions (1) A carpenter has cut a board in the shape of trapezium.
More informationClass 9 Quadrilaterals
ID : in-9-quadrilaterals [1] Class 9 Quadrilaterals For more such worksheets visit www.edugain.com Answer t he quest ions (1) The diameter of circumcircle of a rectangle is 13 cm and rectangle's width
More informationGrade 9 Full Year 9th Grade Review
ID : ae-9-full-year-9th-grade-review [1] Grade 9 Full Year 9th Grade Review For more such worksheets visit www.edugain.com Answer t he quest ions (1) The average of Aden's marks in 5 subjects is 79. She
More informationGrade 8 Rational Numbers
ID : sg-8-rational-numbers [1] Grade 8 Rational Numbers For more such worksheets visit wwwedugaincom Answer t he quest ions (1) Is 003 the multiplicative inverse of 33 1 3? Why or why not? (2) What is
More informationClass 4 Fractions. Answer t he quest ions. For more such worksheets visit
ID : infractions [] Class Fractions For more such worksheets visit www.edugain.com Answer t he quest ions () Which mixed f raction is shown by the f igure given below? () If sum of both horizontal and
More informationGrade 9 Geometry-Overall
ID : au-9-geometry-overall [1] Grade 9 Geometry-Overall For more such worksheets visit www.edugain.com Answer t he quest ions (1) A chord of a circle is equal to its radius. Find the angle subtended by
More informationClass 9 Geometry-Overall
ID : in-9-geometry-overall [1] Class 9 Geometry-Overall For more such worksheets visit www.edugain.com Answer t he quest ions (1) AB is diameter of the circle. If A and B are connected to E, circle is
More informationGrade 6 Geometry. Answer t he quest ions. Choose correct answer(s) f rom given choice. For more such worksheets visit
ID : ww-6-geometry [1] Grade 6 Geometry For more such worksheets visit www.edugain.com Answer t he quest ions (1) If AB and CD are parallel, f ind the value of angle x. Choose correct answer(s) f rom given
More informationGrade 9 Circles. Answer t he quest ions. For more such worksheets visit
ID : th-9-circles [1] Grade 9 Circles For more such worksheets visit www.edugain.com Answer t he quest ions (1) ABCD is a cyclic quadrilateral such that AB is a diameter of the circle circumscribing it
More information(5) Find the resultant shape obtained by connecting points (0, 5) (0, 20) (25, 20) and (25, 5).
ID : ww-9-olympiad [1] Grade 9 Olympiad For more such worksheets visit www.edugain.com Answer t he quest ions (1) If a cone and hemisphere stands on equal bases, and have the same height. Find the ratio
More informationClass 8 Multiplication of Polynomials
ID : in-8-multiplication-of-polynomials [1] Class 8 Multiplication of Polynomials For more such worksheets visit www.edugain.com Answer t he quest ions (1) If (2pq + 2p) ( -2pq + 2p + 2) = ( -4p 2 q 2
More informationGrade 9 Quadrilaterals
ID : ww-9-quadrilaterals [1] Grade 9 Quadrilaterals For more such worksheets visit www.edugain.com Answer t he quest ions (1) ABCD is a rectangle and point P is such that PB = 3 2 cm, PC = 4 cm and PD
More informationGrade 7 Lines and Angles
ID : ww-7-lines-and-angles [1] Grade 7 Lines and Angles For more such worksheets visit www.edugain.com Answer t he quest ions (1) WXYZ is a quadrilateral whose diagonals intersect each other at the point
More informationGrade 7 Lines and Angles
ID : ae-7-lines-and-angles [1] Grade 7 Lines and Angles For more such worksheets visit www.edugain.com Answer t he quest ions (1) If lines AC and BD intersects at point O such that AOB: BOC = 3:2, f ind
More informationGrade 8 Rational Numbers
ID : ae--rational-numbers [1] Grade Rational Numbers For more such worksheets visit wwwedugaincom Answer t he quest ions (1) Find the dif f erence between the greatest and the least numbers of - 4-24 9
More informationGrade 8 Algebraic Identities
ID : ae-8-algebraic-identities [1] Grade 8 Algebraic Identities For more such worksheets visit www.edugain.com Answer t he quest ions (1) If, f ind the value of. (2) If 3(p 2 + q 2 + r 2 ) = (p + q + r)
More informationGrade 6 Second quarter at school
ID : ww-6-second-quarter-at-school [] Grade 6 Second quarter at school For more such worksheets visit wwwedugaincom Answer t he quest ions () Shade the images to show the f ollowing f raction addition
More informationGrade 7 Lines and Angles
ID : ph-7-lines-and-angles [1] Grade 7 Lines and Angles For more such worksheets visit www.edugain.com Answer t he quest ions (1) If CD is perpendicular to AB, and CE bisect angle ACB, f ind the angle
More informationGrade 6 Integers. Answer t he quest ions. Choose correct answer(s) f rom given choice. Fill in the blanks
ID : ww-6-integers [1] Grade 6 Integers For more such worksheets visit www.edugain.com Answer t he quest ions (1) Subtract : A) -8566 f rom 37583-73166 f rom 13448-62694 f rom 11073 57430 f rom -53545
More informationGrade 9 Lines and Angles
ID : sg-9-lines-and-angles [1] Grade 9 Lines and Angles For more such worksheets visit www.edugain.com Answer t he quest ions (1) If AB and PQ are parallel, compute the angle Z. (2) Find the value of a+b.
More informationClass 10 Real Numbers
ID : in-10-real-numbers [1] Class 10 Real Numbers For more such worksheets visit www.edugain.com Answer t he quest ions (1) The LCM of two numbers is 760 and their product is 6080. Find their HCF. (2)
More informationGrade 9 Lines and Angles
ID : ww-9-lines-and-angles [1] Grade 9 Lines and Angles For more such worksheets visit www.edugain.com Answer t he quest ions (1) If CD is perpendicular to AB, and CE bisect angle ACB, f ind the angle
More informationGrade 10 Arithmetic Progressions
ID : us-0-arithmetic-progressions [] Grade 0 Arithmetic Progressions For more such worksheets visit www.edugain.com Answer t he quest ions () The sum of f irst 9 terms of an arithmetic progression is -234
More informationNCERT SOLUTIONS OF Mensuration Exercise 2
NCERT SOLUTIONS OF Mensuration Exercise 2 1 Question 1 The shape of the top surface of a table is a trapezium. Find its area if its parallel sides are 1 m and 1.2 m and perpendicular distance between them
More informationCHAPTER 11 AREAS OF PLANE FIGURES
CHAPTER 11 AREAS OF PLANE FIGURES EXERCISE 45, Page 106 1. Find the angles p and q in diagram (a) below. p = 180-75 = 105 (interior opposite angles of a parallelogram are equal) q = 180-105 - 40 = 35.
More informationCOMMON UNITS OF PERIMITER ARE METRE
MENSURATION BASIC CONCEPTS: 1.1 PERIMETERS AND AREAS OF PLANE FIGURES: PERIMETER AND AREA The perimeter of a plane figure is the total length of its boundary. The area of a plane figure is the amount of
More informationClass 6 Full Year 6th Grade Review
ID : in-6-full-year-6th-grade-review [1] Class 6 Full Year 6th Grade Review For more such worksheets visit www.edugain.com Answer the questions (1) Parallelogram ABCD is given below, what is the ratio
More informationClass 4 Decimals. Answer t he quest ions. Choose correct answer(s) f rom given choice. For more such worksheets visit
ID : in-4-decimals [1] Class 4 Decimals For more such worksheets visit www.edugain.com Answer t he quest ions (1) Write the number one Ten thousandths in decimal f orm (2) What do you get when you subtract
More informationClass 7 Symmetry. Answer the questions. For more such worksheets visit (1) Find the order of rotational symmetry in the given image.
ID : in-7-symmetry [1] Class 7 Symmetry For more such worksheets visit www.edugain.com Answer the questions (1) Find the order of rotational symmetry in the given image. (2) How many lines of symmetry
More informationGrade 7 Integers. Answer t he quest ions. Choose correct answer(s) f rom given choice. Fill in the blanks
ID : ae-7-integers [1] Grade 7 Integers For more such worksheets visit www.edugain.com Answer t he quest ions (1) Subtract : A) 21644 f rom 22642 B) -4505 f rom -83570 C) 133 f rom 16220 D) -56723 f rom
More informationClass 4 Division. Answer t he quest ions. Choose correct answer(s) f rom given choice. For more such worksheets visit
ID : in-4-division [1] Class 4 Division For more such worksheets visit www.edugain.com Answer t he quest ions (1) Division is a repeated f orm of which other mathematical operation? Choose correct answer(s)
More informationVisit: ImperialStudy.com For More Study Materials Class IX Chapter 12 Heron s Formula Maths
Exercise 1.1 1. Find the area of a triangle whose sides are respectively 150 cm, 10 cm and 00 cm. The triangle whose sides are a = 150 cm b = 10 cm c = 00 cm The area of a triangle = s(s a)(s b)(s c) Here
More informationClass 6 Decimals. Answer t he quest ions. Choose correct answer(s) f rom given choice. Fill in the blanks
ID : in-6-decimals [1] Class 6 Decimals For more such worksheets visit www.edugain.com Answer t he quest ions (1) At a construction site, there are 19.5 loads of bricks, and the total weight of all the
More informationGrade 10 Arithmetic Progressions
ID : ww-0-arithmetic-progressions [] Grade 0 Arithmetic Progressions For more such worksheets visit www.edugain.com Answer t he quest ions () The nth term of an arithmetic progression is given by the equation
More informationGrade 9 Data Handling - Probability, Statistics
ID : ph-9-data-handling-probability-statistics [1] Grade 9 Data Handling - Probability, Statistics For more such worksheets visit www.edugain.com Answer t he quest ions (1) Danilo selects 3 numbers randomly
More informationClass 5 Fractions. Answer t he quest ions. For more such worksheets visit
ID : in-5-fractions [] Class 5 Fractions For more such worksheets visit wwwedugaincom Answer t he quest ions () The table below shows the number of books read by f ive children in one month Name Number
More informationGrade 6 Decimals. Answer t he quest ions. Choose correct answer(s) f rom given choice. For more such worksheets visit
ID : ae-6-decimals [1] Grade 6 Decimals For more such worksheets visit www.edugain.com Answer t he quest ions (1) What do you get when you divide 323.61 by 48.3? (2) The juice cart sells 192.65 liters
More informationClass 4 Large Numbers
Class 4 Large Numbers For more such worksheets visit www.edugain.com ID : in-4-large-numbers [1] Answer t he quest ions (1) Find the sum of 549556 and 8407100. (2) Find the sums: A) 2 1 1 9 1 1 7 4 B)
More informationGrade 5 Large Numbers
ID : gb-5-large-numbers [1] Grade 5 Large Numbers For more such worksheets visit www.edugain.com Answer t he quest ions (1) Arrange the f ollowing numbers in Ascending Order: 34606246, 33371563, 23968628,
More informationAREA RELATED TO CIRCLES
CHAPTER 11 AREA RELATED TO CIRCLES (A) Main Concepts and Results Perimeters and areas of simple closed figures. Circumference and area of a circle. Area of a circular path (i.e., ring). Sector of a circle
More informationClass 9 Data Handling - Probability, Statistics
ID : in-9-data-handling-probability-statistics [1] Class 9 Data Handling - Probability, Statistics For more such worksheets visit www.edugain.com Answer t he quest ions (1) A card is drawn f rom a shuf
More informationQUANTITATIVE APTITUDE
SBI Probationery Officers QUANTITATIVE APTITUDE Mensuration (Plane Figures) Mensuration is one of the branches of mathematics. This means measurement. It is being done in our life in many situations. Here,
More information9.2. Length of Line Segments. Lesson Objectives. Find the lengths of line segments on the x-axis and y-axis.
9.2 Length of Line Segments Lesson Objectives Find lengths of horizontal and vertical line segments on the coordinate plane. Solve real-world problems involving coordinates and a coordinate plane. Learn
More informationGrade 6 Integers. Answer t he quest ions. Fill in the blanks. For more such worksheets visit
ID : ae-6-integers [1] Grade 6 Integers For more such worksheets visit www.edugain.com Answer t he quest ions (1) Find the predecessor of each of the f ollowing integers: A) -98 = B) -63 = C) -8 = D) -3
More informationClass 8 Factorisation
ID : in-8-factorisation [1] Class 8 Factorisation For more such worksheets visit www.edugain.com Answer the questions (1) Find factors of following polynomial A) xy - 7y + 9x - 63 B) xy - 5y + 6x - 30
More informationGrade 10 Real Numbers
ID : ww-10-real-numbers [1] Grade 10 Real Numbers For more such worksheets visit www.edugain.com Answer t he quest ions (1) In a seminar, the number of participants in German, English and French are 378,
More informationClass 8 Introduction to Graphs
ID : in-8-introduction-to-graphs [1] Class 8 Introduction to Graphs For more such worksheets visit www.edugain.com Answer t he quest ions (1) A bus is travelling with unif orm speed in one direction. Following
More informationClass 10 Quadratic Equations
ID : in-10-quadratic-equations [1] Class 10 Quadratic Equations For more such worksheets visit www.edugain.com Answer t he quest ions (1) Had Sunil scored 8 more marks in his mathematics test out of 30
More informationGrade 9 Number System
ID : ae-9-number-system [] Grade 9 Number System For more such worksheets visit www.edugain.com Answer t he quest ions () Write a multiple of -5-7 rational number? (2) Express the f ollowing numbers in
More informationGrade 6 Natural and Whole Numbers
ID : pk-6-natural-and-whole-numbers [1] Grade 6 Natural and Whole Numbers For more such worksheets visit www.edugain.com Answer t he quest ions (1) Along the highway, there are electric poles on one side
More informationClass 10 Polynomials. Answer t he quest ions. Choose correct answer(s) f rom given choice. For more such worksheets visit
ID : in-10-polynomials [1] Class 10 Polynomials For more such worksheets visit www.edugain.com Answer t he quest ions (1) If α and β are the zeros of quadratic polynomial x 2 + px - 2q, f ind the value
More informationCHAPTER 12 HERON S FORMULA Introduction
CHAPTER 1 HERON S FORMULA 1.1 Introduction You have studied in earlier classes about figures of different shapes such as squares, rectangles, triangles and quadrilaterals. You have also calculated perimeters
More informationDESIGN OF THE QUESTION PAPER
SET-I DESIGN OF THE QUESTION PAPER MATHEMATICS CLASS IX Time : 3 Hours Maximum Marks : 80 The weightage or the distribution of marks over different dimensions of the question paper shall be as follows:
More informationGrade 9 Circles. Answer the questions. For more such worksheets visit
ID : ae-9-circles [1] Grade 9 Circles For more such worksheets visit www.edugain.com Answer the questions (1) Two circles with centres O and O intersect at two points A and B. A line PQ is drawn parallel
More informationCN#5 Objectives 5/11/ I will be able to describe the effect on perimeter and area when one or more dimensions of a figure are changed.
CN#5 Objectives I will be able to describe the effect on perimeter and area when one or more dimensions of a figure are changed. When the dimensions of a figure are changed proportionally, the figure will
More informationGrade 5 Multiplication
ID : ww-5-multiplication [1] Grade 5 Multiplication For more such worksheets visit www.edugain.com Answer t he quest ions (1) Sharon is practicing to participate in an upcoming marathon. She runs 17 km
More information(4) How is the number f orty-six and eighty-f our Ten thousandths written in decimal f orm? a b c d. 46.
ID : ww-6-decimals [1] Grade 6 Decimals For more such worksheets visit www.edugain.com Answer t he quest ions (1) What is the dif f erence of nine Thousandths and f ive Ten thousandths? (2) Fill in the
More informationClass 7 Olympiad. Answer the questions. For more such worksheets visit
ID : in-7-olympiad [1] Class 7 Olympiad For more such worksheets visit www.edugain.com Answer the questions (1) When 24 is added to 40 % of a number, it gives the number itself. Find the number. (2) If
More informationGrade 8 Full Year 8th Grade Review
ID : ww-8-full-year-8th-grade-review [1] Grade 8 Full Year 8th Grade Review For more such worksheets visit www.edugain.com Answer t he quest ions (1) Find the 6 rational numbers between -3 10 and -7 10.
More informationGrade 10 Full Year 10th Grade Review
ID : ph-10-full-year-10th-grade-review [1] Grade 10 Full Year 10th Grade Review For more such worksheets visit www.edugain.com Answer t he quest ions (1) If cot θ = a/b and 0 > θ > 90, f ind value of cosec
More informationMath-2A. Lesson 10-3: Area of: -Triangles -rectangles -circles -trapezoids and Surface Area of: -Rectangular Prisms
Math-A Lesson 10-3: Area of: -Triangles -rectangles -circles -trapezoids and Surface Area of: -Rectangular Prisms Describe the idea of area. Area attempts to answer the question how big is it? The area
More information8-6. a: 110 b: 70 c: 48 d: a: no b: yes c: no d: yes e: no f: yes g: yes h: no
Lesson 8.1.1 8-6. a: 110 b: 70 c: 48 d: 108 8-7. a: no b: yes c: no d: yes e: no f: yes g: yes h: no 8-8. b: The measure of an exterior angle of a triangle equals the sum of the measures of its remote
More informationGrade 5 Geometry. Answer the questions. Choose correct answer(s) from the given choices. Fill in the blanks
ID : cn-5-geometry [1] Grade 5 Geometry For more such worksheets visit www.edugain.com Answer the questions (1) What is the common term for the perimeter of a circle? (2) What is the perimeter of an isosceles
More informationFree GK Alerts- JOIN OnlineGK to AREA FUNDEMENTAL CONCEPTS. 2.Sum of any two sides of a triangle is greater than the third side.
Free GK Alerts- JOIN OnlineGK to 9870807070 24.AREA FUNDEMENTAL CONCEPTS I.RESULTS ON TRIANGLES: 1.Sum of the angles of a triangle is 180 degrees. 2.Sum of any two sides of a triangle is greater than the
More informationGrade 10 Linear Equations in Two Variables
ID : ae-10-linear-equations-in-two-variables [1] Grade 10 Linear Equations in Two Variables For more such worksheets visit www.edugain.com Answer t he quest ions (1) 12 chairs and 10 tables cost Dhs4700
More informationPractice Test Geometry 1. Which of the following points is the greatest distance from the y-axis? A. (1,10) B. (2,7) C. (3,5) D. (4,3) E.
April 9, 01 Standards: MM1Ga, MM1G1b Practice Test Geometry 1. Which of the following points is the greatest distance from the y-axis? (1,10) B. (,7) C. (,) (,) (,1). Points P, Q, R, and S lie on a line
More informationDESIGN OF THE QUESTION PAPER
SET-II DESIGN OF THE QUESTION PAPER MATHEMATICS CLASS IX Time : 3 Hours Maximum Marks : 80 The weightage or the distribution of marks over different dimensions of the question paper shall be as follows:
More informationKENDRIYA VIDYALAYA SANGATHAN, HYDERABAD REGION
KENDRIYA VIDYALAYA SANGATHAN, HYDERABAD REGION SAMPLE PAPER 03 F PERIODIC TEST III EXAM (2017-18) SUBJECT: MATHEMATICS(041) BLUE PRINT : CLASS IX Unit Chapter VSA (1 mark) SA I (2 marks) SA II (3 marks)
More informationA. 180 B. 108 C. 360 D. 540
Part I - Multiple Choice - Circle your answer: 1. Find the area of the shaded sector. Q O 8 P A. 2 π B. 4 π C. 8 π D. 16 π 2. An octagon has sides. A. five B. six C. eight D. ten 3. The sum of the interior
More informationAREAS RELATED TO CIRCLES
HPTER 1 Points to Remember : RES RELTE T IRLES 1. circle is a collection of points which moves in a plane in such a way that its distance from a fixed point always remains the same. The fixed point is
More informationClass 5 4th quarter in school
ID : in-5-4th-quarter-in-school [1] Class 5 4th quarter in school For more such worksheets visit www.edugain.com Answer the questions (1) For the last 4 days, Ram is spending the same amount every day.
More informationKENDRIYA VIDYALAYA SANGATHAN, HYDERABAD REGION
KENDRIYA VIDYALAYA SANGATHAN, HYDERABAD REGION SAMPLE PAPER 02 F SESSING ENDING EXAM (2017-18) SUBJECT: MATHEMATICS(041) BLUE PRINT : CLASS IX Unit Chapter VSA (1 mark) SA I (2 marks) SA II (3 marks) LA
More informationAREA CALCULATION - SOLVED EXAMPLES
AREA CALCULATION - SOLVED EXAMPLES http://www.tutorialspoint.com/quantitative_aptitude/aptitude_area_calculation_examples.htm Copyright tutorialspoint.com Advertisements Q 1 - The difference between the
More information1. Number a. Using a calculator or otherwise 1 3 1 5 i. 3 1 4 18 5 ii. 0.1014 5.47 1.5 5.47 0.6 5.1 b. Bus tour tickets . Algebra a. Write as a single fraction 3 4 11 3 4 1 b. 1 5 c. Factorize completely
More informationGrade 8 Factorisation
ID : ae-8-factorisation [1] Grade 8 Factorisation For more such worksheets visit www.edugain.com Answer the questions (1) Find factors of following polynomial A) y 2-2xy + 3y - 6x B) 3y 2-12xy - 2y + 8x
More information8-6. a: 110 b: 70 c: 48 d: a: no b: yes c: no d: yes e: no f: yes g: yes h: no
Lesson 8.1.1 8-6. a: 110 b: 70 c: 48 d: 108 8-7. a: no b: yes c: no d: yes e: no f: yes g: yes h: no 8-8. b: The measure of an exterior angle of a triangle equals the sum of the measures of its remote
More information(b) the equation of the perpendicular bisector of AB. [3]
HORIZON EDUCATION SINGAPORE Additional Mathematics Practice Questions: Coordinate Geometr 1 Set 1 1 In the figure, ABCD is a rhombus with coordinates A(2, 9) and C(8, 1). The diagonals AC and BD cut at
More informationGeometry Honors Final Exam Review June 2018
Geometry Honors Final Exam Review June 2018 1. Determine whether 128 feet, 136 feet, and 245 feet can be the lengths of the sides of a triangle. 2. Casey has a 13-inch television and a 52-inch television
More information1. Peter cuts a square out of a rectangular piece of metal. accurately drawn. x + 2. x + 4. x + 2
1. Peter cuts a square out of a rectangular piece of metal. 2 x + 3 Diagram NOT accurately drawn x + 2 x + 4 x + 2 The length of the rectangle is 2x + 3. The width of the rectangle is x + 4. The length
More informationGrade 9 Data Handling - Probability, Statistics
ID : ae-9-data-handling-probability-statistics [1] Grade 9 Data Handling - Probability, Statistics For more such worksheets visit www.edugain.com Answer t he quest ions (1) The numbers 1 to 19 are written
More informationDownloaded from
Triangles 1.In ABC right angled at C, AD is median. Then AB 2 = AC 2 - AD 2 AD 2 - AC 2 3AC 2-4AD 2 (D) 4AD 2-3AC 2 2.Which of the following statement is true? Any two right triangles are similar
More informationCBSE Sample Paper-03 (Unsolved) SUMMATIVE ASSESSMENT II MATHEMATICS Class IX. Time allowed: 3 hours Maximum Marks: 90
CBSE Sample Paper-3 (Unsolved) SUMMATIVE ASSESSMENT II MATHEMATICS Class IX Time allowed: 3 hours Maximum Marks: 9 General Instructions: a) All questions are compulsory. b) The question paper consists
More informationCAREER POINT PRE FOUNDATION DIVISON CLASS-9. IMO Stage-II Exam MATHEMATICS Date :
CAREER POINT PRE FOUNDATION DIVISON IMO Stage-II Exam.-07 CLASS-9 MATHEMATICS Date : -0-07 Q. In the given figure, PQR is a right angled triangle, right angled at Q. If QRST is a square on side QR and
More informationSimilarity of Triangle
Similarity of Triangle 95 17 Similarity of Triangle 17.1 INTRODUCTION Looking around you will see many objects which are of the same shape but of same or different sizes. For examples, leaves of a tree
More informationHigh School HS Geometry 1819 GSE Geometry Unit 5 Full Touchstone
High School HS Geometry 1819 GSE Geometry Unit 5 Full Touchstone ID: 294579 Standard: GSE G-MG.1 1. A fish tank is in the shape of a rectangular prism. The dimensions of the tank are 18 inches by 17 inches
More informationb) What is the area of the shaded region? Geometry 1 Assignment - Solutions
Geometry 1 Assignment - Solutions 1. ABCD is a square formed by joining the mid points of the square PQRS. LKXS and IZXY are the squares formed inside the right angled triangles DSC and KXC respectively.
More informationKENDRIYA VIDYALAYA SANGATHAN, HYDERABAD REGION
KENDRIYA VIDYALAYA SANGATHAN, HYDERABAD REGION SAMPLE PAPER 03 F SESSING ENDING EXAM (2017-18) SUBJECT: MATHEMATICS(041) BLUE PRINT : CLASS IX Unit Chapter VSA (1 mark) SA I (2 marks) SA II (3 marks) LA
More informationKENDRIYA VIDYALAYA SANGATHAN, HYDERABAD REGION
KENDRIYA VIDYALAYA SANGATHAN, HYDERABAD REGION SAMPLE PAPER 02 F PERIODIC TEST III EXAM (2017-18) SUBJECT: MATHEMATICS(041) BLUE PRINT : CLASS IX Unit Chapter VSA (1 mark) SA I (2 marks) SA II (3 marks)
More informationGrade 5 Decimal Numbers
ID : ww-5-decimal-numbers [1] Grade 5 Decimal Numbers For more such worksheets visit www.edugain.com Answer t he quest ions (1) At a construction site, there are 14.5 loads of bricks, and the total weight
More informationANSWER KEY. LEARNING ACTIVITY 1 Challenge a. A + B = (The sum of its adjacent interior angles between two parallel sides is + B = B = B =
LEARNING ACTIVITY 1 Challenge 1.1 ANSWER KEY 1. a. A + B (The sum of its adjacent interior angles between two parallel sides is + B B B C + D (The sum of its adjacent interior angles between two parallel
More informationClass X Delhi Math Set-3 Section A
Class X Delhi Math Set-3 Section A 1. The angle of depression of a car, standing on the ground, from the top of a 75 m high tower, is 30. The distance of the car from the base of the tower (in m.) is:
More informationDownloaded from AREAS RELATED TO CIRCLES
AREAS RELATED TO CIRCLES #,&#,&#!#'&*(#6$&#)(,,#&()!,&&!!&###&#%#&#&.,.&#$#*&.*- 1. In the adjoining figure ABC right angled triangle right angled at A. Semi circles are drawn on the sides of the triangle
More informationHigher. Ch 19 Pythagoras, Trigonometry and Vectors. Bilton
Higher Ch 19 Pythagoras, Trigonometry and Vectors Bilton Questions Q1. Triangle ABC has perimeter 20 cm. AB = 7 cm. BC = 4 cm. By calculation, deduce whether triangle ABC is a right angled triangle. (Total
More informationEnd of Course Review
End of Course Review Geometry AIR Test Mar 14 3:07 PM Test blueprint with important areas: Congruence and Proof 33 39% Transformations, triangles (including ASA, SAS, SSS and CPCTC), proofs, coordinate/algebraic
More informationSOLUTIONS SECTION A [1] = 27(27 15)(27 25)(27 14) = 27(12)(2)(13) = cm. = s(s a)(s b)(s c)
1. (A) 1 1 1 11 1 + 6 6 5 30 5 5 5 5 6 = 6 6 SOLUTIONS SECTION A. (B) Let the angles be x and 3x respectively x+3x = 180 o (sum of angles on same side of transversal is 180 o ) x=36 0 So, larger angle=3x
More informationGeometry & Measurement Part 3
The following worksheets should be used to complete this homework set. Instructions for 1. Complete the problems included in this homework set and enter your answers online. 2. Remember to review the next
More informationGrade 4 Conversion of Units
ID : au-4-conversion-of-units [] Grade 4 Conversion of Units For more such worksheets visit www.edugain.com Answer t he quest ions () Convert the f ollowing: 3hl 22dal 58dl = l (2) In an orchard, 23. kg
More information