Quiz about Similar Figures

Question 1

Find the missing side

Accepted Answer

7 m

Answer

5 m

Answer

9 m

Answer

11 m

Question 2

What angle corresponds with A?

Accepted Answer

D

Answer

F

Answer

C

Answer

E

Question 3

The pair of figures are similar.
Find the missing side.

Accepted Answer

x = 3

Answer

x = 1

Answer

x = 9

Answer

x = 5

Question 4

The polygons are similar.
Find x.

Accepted Answer

x = 4

Answer

x = 2

Answer

x = 6

Answer

x = 8

Question 5

What side corresponds with AB?

Accepted Answer

DE

Answer

BC

Answer

FE

Answer

FD

Question 6

Are the following similar?
Why or why not?

Accepted Answer

No, corresponding sides are NOT in proportion.

Answer

Yes

Answer

No, the corresponding angles are not equal.

Answer

i dont know

Question 7

Matching angles are called

Accepted Answer

Corresponding Angles

Answer

Corresponding Sides

Answer

The Same

Answer

Congruent sides

Question 8

Matching sides are called

Accepted Answer

Corresponding Sides

Answer

Corresponding Angles

Answer

The Same

Answer

Congruent Sides

Question 9

All angles in similar figures are congruent (equal).

Accepted Answer

True

Answer

False

Question 10

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

Accepted Answer

Similar

Answer

Congruent

Answer

Vertical

Answer

Complementary

Question 11

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

Accepted Answer

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

Answer

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

Answer

Yes, same shape

Answer

No, different sizes

Question 12

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

Accepted Answer

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

Answer

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

Answer

Yes, same shape

Answer

No, different sizes

Question 13

Tell whether the two figures are congruent.

Accepted Answer

Yes, same size and same shape

Answer

No, same shape but different sizes

Answer

No, different size and different shapes

Question 14

Find the height of the building

Accepted Answer

108ft

Answer

74ft

Answer

100ft

Answer

104ft

Question 15

A tree is 12 feet tall and casts a shadow 9 feet long. A building nearby casts a shadow that measures 24 feet. How tall is the building? (Draw a picture, set up a proportion)

Accepted Answer

32 feet

Answer

24 feet

Answer

21 feet

Answer

27 feet

Question 16

At the same time a 6 foot person casts a 2 foot shadow, a nearby flagpole casts a ten foot shadow.  How tall is the flagpole?

Accepted Answer

30 feet

Answer

3 feet

Answer

10 feet

Answer

16 feet

Question 17

A tree is 72 feet tall and has a shadow that is 12 feet long.  A nearby tree has a shadow of 5 feet.  How tall is the tree?

Accepted Answer

30 ft.

Answer

3 ft.

Answer

300 ft.

Answer

35 ft.

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