Transforming to a New Level!

LESSON.1 Skills Practice Name Date Transforming to a New Level! Using Transformations to Determine Area Problem Set Translate each given rectangle or square such that one verte of the image is located at the origin and label the vertices of the translated image. Calculate the perimeter and area of the image. Round our answer to the nearest hundredth, if necessar. 1. rectangle ABCD The perimeter of A9B9C9D9 is 0 units. The area of A9B9C9D9 is 1 square units. A9 D9 0 A D B C B9 C9 A9B9 5 7, B9C9 5, C9D9 5 7, A9D9 5 Perimeter of A9B9C9D9 5 A9B9 1 B9C9 1 C9D9 1 A9D9 5 7 1 1 7 1 5 0 Area of A9B9C9D9 5 bh 5 7() 5 1. square EFGH 0 E F H G Chapter Skills Practice

LESSON.1 Skills Practice page. rectangle JKLM J 1. K 0. M 0. L 1. 0. 0 0. 0. 1. 0. 1. 1.. square PQRS 000 1500 1000 P Q 500 000 1000 0 1000 500 000 S 1000 1500 000 R Chapter Skills Practice

LESSON.1 Skills Practice page Name Date 5. rectangle WXYZ X Y W Z 0. square AFTZ F 0 A T Z Chapter Skills Practice 5

LESSON.1 Skills Practice page 7. rectangle BHQY 1 H B 1 0 Q 1 Y 1 1. square DMTW 00 00 00 00 00 0 00 D 00 00 00 W M 00 T Chapter Skills Practice

LESSON. Skills Practice Name Date Looking at Something Familiar in a New Wa Area and Perimeter of Triangles in the Coordinate Plane Problem Set Translate each given triangle such that one verte of the image is located at the origin and label the vertices of the translated image. Then, determine its perimeter. Round our answer to the nearest hundredth, if necessar. 1. triangle ABC B A C A9 C9 0 B9 The perimeter is approimatel 1. units. A9C9 5, B9C9 5 7 A9B9 5 ( 1 ) 1 ( 1 ) 5 ( 0 ) 1 (7 0 ) 5 () 1 (7) 5 1 9 5 5 Perimeter 5 A9B9 1 B9C9 1 A9C9 5 5 1 7 1 1.. triangle DEF E 0 D F Chapter Skills Practice 7

LESSON. Skills Practice page. triangle GHJ G 0 H J. triangle RST S R 1 T 0 1 Chapter Skills Practice

LESSON. Skills Practice page Name Date 5. triangle JKL 1 1 J 11 0 1 L K 1 1 1. triangle TUV T 1 1 11 0 1 1 V 1 1 U Chapter Skills Practice 9

LESSON. Skills Practice page Translate each given triangle such that one verte of the image is located at the origin and label the vertices of the translated image. Then, determine its area. Round our answer to the nearest hundredth, if necessar. 7. triangle WXY The area is 17.5 square units. W9 Y9 0 W X9 W9Y9 5 5, X9Y9 5 7 Area 5 1 bh 5 1 (7)(5) 5 17.5 Y X. triangle ACE 1 C A 1 E 1 0 1 1 1 90 Chapter Skills Practice

LESSON. Skills Practice page 5 Name Date 9. triangle DEF D 1 F E 11 0 1 1 1 1 10. triangle JKL J 0 L K Chapter Skills Practice 91

LESSON. Skills Practice page 11. triangle KMN M N K 0 9 Chapter Skills Practice

LESSON. Skills Practice page 7 Name Date 1. triangle ATV 0 T V A Chapter Skills Practice 9

LESSON. Skills Practice page Double the area of each triangle as directed. Label the image on the coordinate plane, and then calculate the area of the pre-image and the area of the image to verif our solution. 1. Double the area of triangle DMP b manipulating the height. Label the image DM9P. 0 D M9 A M P AM 5 5, DP 5 1 Area of triangle DMP: Area 5 1 bh 5 1 (1)(5) 5 5 The area of triangle DMP is 5 square units. AM9 5 10 Area of triangle DM9P: Area 5 1 bh 5 1 (1)(10) 5 70 The area of triangle DM9P is 70 square units. The area of triangle DM9P is double the area of triangle DMP. 1. Double the area of triangle HNW b manipulating the height. Label the image HN9W. 0 N H W 9 Chapter Skills Practice

LESSON. Skills Practice page 9 Name Date 15. Double the area of triangle MLP b manipulating the height. Label the image MLP9. M 1 L 1 11 0 1 1 P 1 1 1. Double the area of triangle MFD b manipulating the base. Label the image M9FD. 1 1 11 F 0 1 1 1 1 M D Chapter Skills Practice 95

LESSON. Skills Practice page 10 17. Double the area of triangle ART b manipulating the base. Label the image AR9T. A T R 0 1. Double the area of triangle QTZ b manipulating the base. Label the image Q9TZ. T Q Z 0 9 Chapter Skills Practice

LESSON. Skills Practice Name Date Grasshoppers Everwhere! Area and Perimeter of Parallelograms in the Coordinate Plane Problem Set Translate each given parallelogram such that one verte of the image is located at the origin and label the vertices of the translated image. The, determine the perimeter. Round our answer to the nearest hundredth, if necessar. 1. parallelogram ABCD The perimeter is 1 units. B9 C9 A9 D9 0 B A D C A9D9 5 B9C9 5 A9B9 5 ( 1 ) 1 ( 1 ) 5 ( 0 ) 1 ( 0 ) 5 () 1 () 5 9 1 1 5 5 5 5 C9D9 5 A9B9 5 5 Perimeter 5 A9B9 1 B9C9 1 C9D9 1 A9D9 5 5 1 1 5 1 5 1. parallelogram EFGH E F H G 0 Chapter Skills Practice 97

LESSON. Skills Practice page. parallelogram RSTU R S 1 1 T 11 0 1 U 1 1 1. parallelogram WXYZ 0 X W Y Z 9 Chapter Skills Practice

LESSON. Skills Practice page Name Date 5. parallelogram JKLM 1. 1. 0. 0. 1. 0. 0 0. L 0. K 0. 1. 1. J 1. M. parallelogram NPQR N P 1 1 R 0 1 1 Q Chapter Skills Practice 99

LESSON. Skills Practice page Translate each given parallelogram such that one verte of the image is located at the origin and label the vertices of the translated image. Then determine the area. Round our answer to the nearest hundredth, if necessar. 7. parallelogram STVZ The area is 5 square units. T9 S9 0A T V V9 Z9 AT9 5 5, S9Z9 5 7 Area 5 bh 5 (7)(5) 5 5 S Z. parallelogram AFMT. 1. 1. 0. 0. 1. 0. 0 0. A F 0. 1. T 0. 1. 1. M 00 Chapter Skills Practice

LESSON. Skills Practice page 5 Name Date 9. parallelogram NEST N E 1 1 S T 11 1 0 1 1 1 Chapter Skills Practice 01

LESSON. Skills Practice page 10. parallelogram LYON L N 0 Y O 0 Chapter Skills Practice

LESSON. Skills Practice page 7 Name Date 11. parallelogram BGNP G N B P 0 Chapter Skills Practice 0

LESSON. Skills Practice page 1. parallelogram DJQW 1 1 0 1 1 J Q D W 0 Chapter Skills Practice

LESSON. Skills Practice page 9 Name Date Double the area of each parallelogram as directed. Label the image on the coordinate plane, and then calculate the area of the pre-image and the image to verif our solution. 1. Double the area of parallelogram GNRT b manipulating the base. Label the image GN9R9T. AG 5, RT 5 5 G N N9 Area of Parallelogram GNRT: Area 5 bh 5 (5)() R9 5 0 T A R The area is 0 square units. 0 R9T 5 10 Area of Parallelogram GN9R9T: Area 5 bh 5 (10)() 5 0 The area is 0 square units. The area of parallelogram GN9R9T is double the area of parallelogram GNRT. 1. Double the area of parallelogram AHSW b manipulating the base. Label the image A9H9SW. 0 H A W S Chapter Skills Practice 05

LESSON. Skills Practice page 10 15. Double the area of parallelogram BASK b manipulating the base. Label the image BA9S9K. 1 B 1 A 11 K S 1 0 1 1 1 1. Double the area of parallelogram DOGZ b manipulating the height. Label the image DOG9Z9. 0 Z G D O 0 Chapter Skills Practice

LESSON. Skills Practice page 11 Name Date 17. Double the area of parallelogram CFTV b manipulating the height. Label the image C9FTV9. F T C 0 V 1. Double the area of parallelogram JMTW b manipulating the height. Label the image JMT9W9. J M W 0 T Chapter Skills Practice 07

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LESSON. Skills Practice Name Date Leavin on a Jet Plane Area and Perimeter of Trapezoids on the Coordinate Plane Vocabular Define each term in our own words. 1. bases of a trapezoid. legs of a trapezoid Problem Set Translate each given trapezoid such that one verte of the image is located at the origin and label the vertices of the translated image. Then, determine the perimeter or area. Round our answer to the nearest hundredth, if necessar. 1. perimeter of trapezoid ABCD The perimeter is approimatel 19. units. A B A9 D C D9 0 B9 C9 A9B9 5, A9D9 5 5, C9D9 5 B9C9 5 ( 1 ) 1 ( 1 ) 5 ( ) 1 (0 5 ) 5 () 1 (5) 5 9 1 5 5 Perimeter 5 A9B9 1 B9C9 1 C9D9 1 A9D9 5 1 1 1 5 19. Chapter Skills Practice 09

LESSON. Skills Practice page. perimeter of trapezoid EFGH 0 F G E H. area of trapezoid WXYZ 0 X Y W Z 10 Chapter Skills Practice

LESSON. Skills Practice page Name Date. area of trapezoid ACES A C S E 0 5. area of trapezoid BEST E S B 0 T Chapter Skills Practice 11

LESSON. Skills Practice page. perimeter of trapezoid PQRS P Q 0 S R 1 Chapter Skills Practice

LESSON.5 Skills Practice Name Date Composite Figures on the Coordinate Plane Area and Perimeter of Composite Figures on the Coordinate Plane Vocabular Define the term in our own words. 1. composite figure Problem Set Translate each given composite figure such that one verte of the image is located at the origin and label the vertices of the translated image. Then, determine the perimeter or area. Round our answer to the nearest hundredth, if necessar. 1. perimeter of figure PQRST The perimeter is approimatel 19.1 units. Q P R Q9 T P9 S T9 0 R9 S9 P9T9 5, R9S9 5, S9T9 5 P9Q9 5 ( 1 ) 1 ( 1 ) 5 ( 0 ) 1 (5 ) 5 () 1 () 5 9 1 5 1 Q9R9 5 ( 1 ) 1 ( 1 ) 5 ( ) 1 ( 5 ) 5 () 1 () 5 9 1 5 1 Perimeter 5 P9Q9 1 Q9R9 1 R9S9 1 S9T9 1 P9T9 5 1 1 1 1 1 1 19.1 Chapter Skills Practice 1

LESSON.5 Skills Practice page. perimeter of figure EBACD A B C 0 E D 1 Chapter Skills Practice

LESSON.5 Skills Practice page Name Date. perimeter of figure ABCDEF C A B 0 F E D Chapter Skills Practice 15

LESSON.5 Skills Practice page. area of figure ABCDEFGH 0 B C A H E D G F 1 Chapter Skills Practice

LESSON.5 Skills Practice page 5 Name Date 5. area of figure JKLMNOPQ 0 Q N O M J P K L Chapter Skills Practice 17

LESSON.5 Skills Practice page. area of figure MNPQRST M N T P S R 0 Q 1 Chapter Skills Practice