MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

Transcription

1 MGF 1106 Exam #3 Review Sheet Chapters 8-9 Fill in the missing value. 1) 816 mm = cm 2) m = km 3) 492 L = ml 4) 800 mg = kg 5) 25 kg = mg Arrange the quantities in order from smallest to largest. 6) 24 km, 663 m, 672 hm MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Indicate the metric unit of measurement that you would use to measure the object. 7) The distance from your house to the grocery store A) Millimeters B) Decimeters C) Centimeters D) Kilometers 8) The width of a living room A) Decimeters B) Centimeters C) Meters D) Hectometers Determine the metric unit that would best be used to measure the volume. 9) The amount of milk transported by a tank truck A) cubic millimeters B) kiloliters C) milliliters D) cubic centimeters Indicate the metric unit that would be best used to express the mass of the object. 10) A living room sofa A) metric tonnes B) milligrams C) grams D) kilograms Fill in the missing value. 11) 8.2 cm3 = ml Convert the temperature. Give your answer to the nearest tenth of a degree. 12) 71eF = ec 13) 45eC = ef

2 Use dimenstional analysis to convert as indicated. Be sure to set up a unit fraction 14) 148 pounds = kilograms 15) 3.5 feet = centimeters 16) 23 kilometers = miles 17) 50 liters = quarts 18) 27 ft 2 = m 2 Solve the problem. 19) Would you be liable to get a traffic ticket traveling at 51 mph in a 75-kph speed zone? If so, by what amount in miles per hour would you have exceeded the limit? Round your result to the nearest mile per hour. 20) The recommended dosage of the drug ampicillin for pediatric patients is 200 mg per kilogram of the patient's weight. How many mg of ampicillin should be given to a patient who weighs 41 pounds? Identify the figure and denote it by its appropriate symbol. 21) 22) Use the figure to find the following. 23) BF Q EC 24) aebf Q aabf

3 Classify the angle as acute, right, straight, obtuse, or none of these. 25) Find the requested angle. 26) Complement of 20e 27) Supplement of 126e Identify the name of the angles labeled in the figure. 28) 29) Use the properties of parallel lines to solve the problem. 30) If p and q are parallel and ma8 = 41e, what are the measures of the other angles?

4 MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Classify the polygon by name. 31) A) rhombus B) pentagon C) quadrilateral D) rectangle Classify the triangle as acute, right, or obtuse and as equilateral, isosceles, or scalene. 32) 33) A) Acute, equilateral B) Right, isosceles C) Right, scalene D) Obtuse, equilateral A) Right, scalene B) Obtuse, scalene C) Obtuse, equilateral D) Acute, equilateral Identify the quadrilateral. 34) A) Rhombus B) Rectangle C) Parallelogram D) Trapezoid

5 35) A) Quadrilateral B) Trapezoid C) Parallelogram D) Rhombus If possible, find the measure of ax. 36) 60e 137e Find the sum of the angle measures of the specified polygon. 37) An octagon. Find the missing angle measure. 38) 17e 124e x The two triangles below are similar. Find the missing lengths. 39)

6 Find the area. 40) 32 in. 28 in. 38 in. Find the perimeter of the polygon. 41) 30 m 21 m 21 m 36 m Find the area. 42) 7 ft 6 ft 14 ft Find the requested measurement. Round to the nearest hundredth. 43) Find the area. 6 yd 44) Find the circumference. 6 mi

7 Find the missing length in the right triangle. If necessary, round to the nearest tenth. 45) 14 cm 16 cm Find the area of the shaded region in the figure. Round results to the nearest tenth. 46) 2 cm Find the volume of the solid. Round your answer to 2 decimal places if necessary. 47) 3 ft 3 ft 12 ft 48) 8 in. 25 in.

8 Answer Key Testname: REV 3.TST 1) Answer: 81.6 cm 2) Answer: km 3) Answer: 492,000 ml 4) Answer: kg 5) Answer: 25,000,000 mg 6) Answer: 663 m, 24 km, 672 hm 7) Answer: D 8) Answer: C 9) Answer: B 10) Answer: D 11) Answer: ) Answer: 21.7eC 13) Answer: 113.0eF 14) Answer: 66.6 kilograms 15) Answer: 105 centimeters 16) Answer: 14.4 miles 17) Answer: 52.6 quarts 18) Answer: ) Answer: Yes. 4 mph 20) Answer: ) Answer: Ray, BA 22) Answer: Line Segment, AB 23) Answer: BE 24) Answer: BF 25) Answer: Acute 26) Answer: 70e 27) Answer: 54e 28) Answer: Alternate exterior angles 29) Answer: Corresponding angles 30) Answer: ma2 = ma4 = ma6 = 41e, ma1 = ma3 = ma5 = ma7 = 139e 31) Answer: C 32) Answer: C 33) Answer: B 34) Answer: C 35) Answer: D 36) Answer: ax = 77e

9 Answer Key Testname: REV 3.TST 37) Answer: 1080e 38) Answer: 39e 39) Answer: x = 24 40) Answer: 532 in.2 41) Answer: 108 m 42) Answer: 63 ft 2 43) Answer: yd 2 44) Answer: mi 45) Answer: 7.7 cm 46) Answer: 3.4 cm2 47) Answer: 108 ft3 48) Answer: in.3

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11 Geometry Formulas Parallelogram P = 2b + 2w A = bh Trapezoid P = s 1 + s 2 + b 1 + b 2 A = h( b + b ) Cylinder V = π r 2 h Cone V 1 = π 3 r 2 h Sphere V = 4 π r 3 3