name: ratio and proportion activity proportion …name: ratio and proportion activity proportion...

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Name: Rao and Proporon Acvity Proportion worksheet L M N J K I x 54 y 28 42 35 Triangles IJK and LMN are similar. Find y using proporons. Explain and show all your steps. 1.

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Page 1: Name: Ratio and Proportion Activity Proportion …Name: Ratio and Proportion Activity Proportion worksheet A tree casts a shadow that is 28 feet long. A person who is 5 feet tall casts

Name: Ratio and Proportion Activity

Proportion worksheet

L

M

N

J

K

I

x

54

y

28

42

35

Triangles IJK and LMN are similar. Find y using proportions. Explain and show all your steps.

1.

Page 2: Name: Ratio and Proportion Activity Proportion …Name: Ratio and Proportion Activity Proportion worksheet A tree casts a shadow that is 28 feet long. A person who is 5 feet tall casts

Name: Ratio and Proportion Activity

Proportion worksheet

Triangle ABC is similar to triangle XZY. Find the missing side x using proportions. Show all your work.

2.

A

B C

X

ZY

50x

20

40

Page 3: Name: Ratio and Proportion Activity Proportion …Name: Ratio and Proportion Activity Proportion worksheet A tree casts a shadow that is 28 feet long. A person who is 5 feet tall casts

Name: Ratio and Proportion Activity

Proportion worksheet

A tree casts a shadow that is 28 feet long. A person who is 5 feet tall casts a shadow that is 8 feet long. Using similar triangles and proportions find the height x of the tree. Show all your work.

3.

5’

8’

28’

x’