Free Printable Setting Up Proportions using Similar Figures

1.

Matching sides are called

a)

Corresponding Sides

b)

Corresponding Angles

c)

The Same

d)

Congruent Sides

2.

Two objects that are the same shape but not the same size are _______.

a)

Congruent

b)

Vertical

c)

Similar

d)

Complementary

3.

$\Delta PQR\sim\Delta DEF$ . Which describes the relationship between the corresponding sides of the two triangles?

a)

$\frac{PQ}{DE}=\frac{4}{6}$

b)

$\frac{PQ}{DE}=\frac{6}{4}$

c)

$\frac{PQ}{EF}=\frac{4}{9}$

d)

$\frac{PR}{DE}=\frac{6}{6}$

4.

Which proportion is true?

a)

$\frac{y}{0.6}=\frac{0.7}{0.56}$

b)

$\frac{y}{x}=\frac{1.25}{1}$

c)

$\frac{x}{1}=\frac{0.5}{1.05}$

d)

$\frac{x}{0.5}=\frac{0.6}{1.25}$

5.

$\Delta ABC$ and $\Delta DEF$ are shown. Which statement is true?

a)

$\Delta ABC\sim\Delta FDE$

b)

$\frac{AB}{CB}=\frac{DE}{FE}$

c)

$<B\cong<D$

d)

$\frac{AB}{AC}=\frac{DF}{DE}$

6.

Which side length corresponds with EF?

a)

ML

b)

LM

c)

OL

d)

EH

7.

a)

A

b)

B

c)

C

d)

D

8.

Which proportion is true?

a)

$\frac{v}{w}=\frac{5}{4.38}$

b)

$\frac{v}{6}=\frac{4.2}{2.52}$

c)

$\frac{6}{w}=\frac{5}{7.3}$

d)

$\frac{v}{6}=\frac{7.3}{2.52}$

9.

Which proportion would allow you to solve for the missing side, x?

a)

A

b)

B

c)

C

d)

D

10.

Which proportion could be used to solve for x?

a)

A

b)

B

c)

C

d)

D

Setting Up Proportions using Similar Figures

Total questions: 10

Worksheet time: 16mins

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