new ms. wilson's math classes - name date period lesson 9...

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NAME ___________________________________________________ DATE _____________________ PERIOD __________

8 ft

19 ft

38 ft

x ft

S

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Lesson 9 Homework PracticeSimilar Figures

The figures are similar. Find each missing measure.

1. 2.

30 in.

10 in.9 in.

x in.

K

H

IG

J L

3.

4. 5. 6.

7. 8.

12 yd

15 yd

63 yd

x yd

9.

10. Triangle ABC is similar to triangle DEF. What is the value of BC if EF is 36 feet, AC is 7 feet, and DF is 28 feet?

11. Quadrilateral RSTU is similar to quadrilateral LMNO. What is the value of LO if RU is 6 inches, LM is 45 inches, and RS is 9 inches?

12. A woman sews similar quilts for her daughter and her daughter’s doll. If the daughter’s quilt has a length of 2 yards and a width of 1 yard, and the doll’s quilt has a length of 1

− 2 yard,

what is the width of the doll’s quilt?

11 km

9 km

x km

44 km

B

C

DE

A

W

X

YZ

U

6 m

12 m

4 mx m

B

A

C

F

E

D

x in.

6 in.

3 in.

32 in.

P Q

T U

S V

O R

K N

J

L M7 m

8 m

36 m

x m

x m10 m

36 m

24 m

N O

MX Y

ZW

P

S P

R Q

9 km

27 km

O N

L

M

x km

6 km

Program: Pre-Algebra

Vendor: Aptara

Component: ANC_C05_L9

Grade: AMPDF Pages

Math Accelerated • Chapter 5 Ratio, Proportion, and Similar Figures

041_045_AM_ANC_C05_L9_664489.indd Page 43 24/07/12 4:34 AM s-019041_045_AM_ANC_C05_L9_664489.indd Page 43 24/07/12 4:34 AM s-019 /Volumes/104/GO01101_del/Accelerated_Maths_2014/PRE_ALGEBRA/ANCILLARIES.../Volumes/104/GO01101_del/Accelerated_Maths_2014/PRE_ALGEBRA/ANCILLARIES...