Free Printable Similar Figures Intro

1.

a)

A

b)

B

c)

C

d)

D

2.

a)

A

b)

C

c)

D

3.

a)

3 inches

b)

5 inches

c)

90 inches

d)

4 inches

4.

a)

4m

b)

5m

c)

3m

d)

4.5m

5.

Matching sides are called

a)

Corresponding Sides

b)

Corresponding Angles

c)

The Same

d)

Congruent Sides

6.

Two shapes that are similar are also congruent

a)

True

b)

False

7.

All corresponding angles in similar figures are congruent.

a)

True

b)

False

8.

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

a)

Congruent

b)

Vertical

c)

Similar

d)

Complementary

9.

Matching angles are called

a)

Corresponding Sides

b)

Corresponding Angles

c)

The Same

d)

Congruent Angles

10.

What is the name of the RED line?

a)

RT

b)

RX

c)

TX

d)

Triangle TRX

11.

What is the name of the PURPLE line?

a)

AB

b)

BC

c)

BD

d)

AD

12.

Sides in similar figures must be proportional.

a)

True

b)

False

13.

Are the following similar? Why or why not?

a)

Yes

b)

No, the corresponding angles are not equal.

c)

No, the ratios of the corresponding sides are not equal.

14.

Tell whether the two figures are similar. Explain your reasoning.

a)

Yes, similar because they are the same shape and side lengths are proportional.

b)

No, not similar because they are the same shape, but side lengths are not proportional.

c)

Yes, same shape

d)

No, different sizes

15.

$\Delta PQR\ is\ similar\ to\ \Delta STU$ What side corresponds to side UT?

a)

PQ

b)

RQ

c)

QR

d)

QP

16.

Which statement is true?

a)

$\angle A\ =\angle E$

b)

$\angle F=\angle B$

c)

$\angle E=\angle B$

d)

$\angle C=\angle D$

17.

Which angle corresponds with $\angle T$ ?

a)

$\angle U$

b)

$\angle Q$

c)

$\angle P$

d)

$\angle R$

18.

Which angle corresponds with $\angle F$ ?

a)

$\angle A$

b)

$\angle B$

c)

$\angle D$

d)

$\angle C$

19.

Similar figures have the same ______ but different ______.

a)

measure; shapes

b)

sizes; shapes

c)

value; measures

d)

shape; sizes

20.

In congruent triangles, corresponding parts are always ______.

a)

opposite

b)

equal

c)

equilateral

d)

acute

21.

These two triangles are congruent. If ∠C is 40^o find the measure of ∠F.

a)

40^o

b)

50^o

c)

90^o

d)

45^o

22.

Which of the following is a scaled copy of figure A?

a)

B

b)

C

c)

D

23.

Identify the side length in Figure 1 that corresponds to the side length MQ in figure 2.

a)

BC

b)

AE

c)

CD

d)

DE

24.

Which side length on the scaled copy corresponds to the side length HJ on the original image?

a)

AB

b)

BC

c)

AC

25.

Which of the following are scaled copies of the original image? Select ALL that apply

a)

A

b)

B

c)

C

d)

D

26.

Shapes that are the same shape and the same size are ________.

a)

similar

b)

unique

c)

congruent

d)

corresponding

27.

Are these two shapes congruent or not congruent?

a)

congruent

b)

not congruent

28.

Are these two shapes congruent or not congruent?

a)

congruent

b)

not congruent

29.

Are these shapes congruent or not congruent?

a)

congruent

b)

not congruent

30.

Tell whether the figures are congruent or not congruent.

a)

Congruent

b)

Not Congruent

31.

∠A ≅∠?

a)

∠B

b)

∠E

c)

∠D

d)

∠F

32.

This symbol means congruent

a)

≅

b)

≠

c)

∠

d)

Δ

33.

Name the corresponding angle or side.

a)

A

b)

B

c)

C

d)

D

34.

What are congruent figures?

a)

Figures with the same size

b)

Figures with the same shape

c)

Figures with the same shape and proportional size

d)

Figures with the same size and same shape

Similar Figures Intro

Total questions: 34

Worksheet time: 3hrs 50mins

Similar Resources on Wayground