Students review similarity between similar geometric figures, solve for missing measurements between similar figures, and use scale models.

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5

1

1

Assume that triangle ABC is the original figure and that triangle DEF is the new figure.

Write your proportion in the format: a/b = c/d

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1

proportional

congruent

similar

3

1

proportional

congruent

similar

D

4

1

A

B

C

D

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1

6

7

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9

6

1

Include units with your answer.

7

1

Include units in your answer.

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1

9

1

10

11

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14

15

16

10

1

11

1

Include units in your answer.

12

1

A

B

C

D

13

1

A

B

C

D

14

1

A

B

C

D

15

1

A

B

C

D

16

1

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