Quiz about Geometry Chapter 8 Review

Question 1

The triangles are similar by...

Accepted Answer

SSS

Answer

SAS

Answer

AA

Answer

ASA

Question 2

The triangles are similar by...

Accepted Answer

AA

Answer

SAS

Answer

ASA

Answer

SSS

Question 3

Why are the triangles similar?

Accepted Answer

AA

Answer

SAS

Answer

SSS

Answer

AAS

Question 4

Determine whether the triangles are similar.

Accepted Answer

AA

Answer

SSS

Answer

SAS

Answer

not similar

Question 5

If two figures are similar their corresponding angles are______.

Accepted Answer

congruent

Answer

proportional

Answer

supplementary

Answer

complementary

Question 6

To find the height of a very tall pine tree, you place a mirror on the ground and stand where you can see the top of the pine tree.  How tall is the tree?

Accepted Answer

72 feet

Answer

144 feet

Answer

36 feet

Question 7

What is the height of the Tree?

Accepted Answer

20

Answer

15

Answer

30

Answer

10

Question 8

Find AE

Accepted Answer

12.5

Answer

18

Answer

11.75

Answer

13

Question 9

Find the value of x.

Accepted Answer

56/3

Answer

90/13

Answer

21/8

Answer

96/7

Question 10

Find the height of the tree.

Accepted Answer

15 ft

Answer

8 ft

Answer

12 ft

Answer

13 ft

Question 11

If the triangles are similar, find x

Accepted Answer

30

Answer

90

Answer

60

Answer

15

Question 12

Which triangles are similar to triangle A?

Accepted Answer

B

Answer

C

Answer

Both

Answer

None

Question 13

How do these triangles appear to be similar?
(Hint: Look for non-labeled parts!)

Accepted Answer

AA

Answer

SAS

Answer

SSS

Answer

Not Similar

Question 14

Find the missing length indicated.

Accepted Answer

45

Answer

30

Answer

25

Answer

50

Question 15

Find the missing length indicated.

Accepted Answer

10

Answer

16

Answer

8

Answer

14

Question 16

Find the missing length indicated.

Accepted Answer

14

Answer

28

Answer

8

Answer

20

Question 17

Find the value of x.

Accepted Answer

None of these

Answer

10

Answer

5

Answer

9

Question 18

Find the value of x.

Accepted Answer

10

Answer

8

Answer

12

Answer

8.5

Question 19

Complete the similarity statement.
ABC ~ ___

Accepted Answer

ZYX

Answer

XZY

Answer

YZX

Answer

XYZ

Question 20

The ratio of the areas of two similar triangles is equal to the square of the ratio of theircorresponding sides.

Accepted Answer

True

Answer

False

Question 21

The figures below are similar. The labeled sides are corresponding.

What is the area of the larger square?

Accepted Answer

25 m2

Answer

1.25 m2

Answer

20 m2

Answer

16 m2

Question 22

The figures below are similar. The labeled sides are corresponding.

What is the ratio of the areas of the smaller pentagon to the larger pentagon?

Accepted Answer

25:81

Answer

9:5

Answer

5:9

Answer

81:25

Question 23

Find the area of polygon B given similar polygons and the scale factor shown.

Accepted Answer

23.0 m2

Answer

18 m2

Answer

18.4 m2

Answer

12.5 m2

Question 24

Given polygons A and B are similar with corresponding dimensions shown, what is the area of polygon B?

Accepted Answer

6.67 m2

Answer

3.33 m2

Answer

10 m2

Answer

22.5 m2

Question 25

The figures below are similar. The labeled sides are corresponding.

What is the perimeter of the smaller hexagon?

Accepted Answer

6 cm

Answer

5 cm

Answer

1/6 cm

Answer

not enough info

Question 26

The figures below are similar. The labeled sides are corresponding.

What is the ratio of the perimeter of the smaller pentagon to the larger pentagon?

Accepted Answer

5:9

Answer

9:5

Answer

25:81

Answer

81:25

Geometry Chapter 8 Review

30 questions

The triangles are similar by...

The triangles are similar by...

Are these triangles similar?
Angles in Triangle 1: 40⁰,60⁰, and 80⁰
Angles in Triangle 2: 40⁰,50⁰, and 90⁰

Are these triangles similar?
Known angles in Triangle 1: 40⁰,60⁰
Known angles in Triangle 2: 60⁰,40⁰

Are these triangles similar?
Known angles in Triangle 1: 40⁰,60⁰
Known angles in Triangle 2: 80⁰,40⁰

Why are the triangles similar?

What is the similarity statement for the triangle pair?

Determine whether the triangles are similar.

If two figures are similar their corresponding angles are______.

To find the height of a very tall pine tree, you place a mirror on the ground and stand where you can see the top of the pine tree. How tall is the tree?

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Geometry Chapter 8 Review

30 questions

The triangles are similar by...

The triangles are similar by...

Are these triangles similar?Angles in Triangle 1: 40⁰,60⁰, and 80⁰Angles in Triangle 2: 40⁰,50⁰, and 90⁰

Are these triangles similar?Known angles in Triangle 1: 40⁰,60⁰Known angles in Triangle 2: 60⁰,40⁰

Are these triangles similar?Known angles in Triangle 1: 40⁰,60⁰Known angles in Triangle 2: 80⁰,40⁰

Why are the triangles similar?

What is the similarity statement for the triangle pair?

Determine whether the triangles are similar.

If two figures are similar their corresponding angles are______.

To find the height of a very tall pine tree, you place a mirror on the ground and stand where you can see the top of the pine tree. How tall is the tree?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Are these triangles similar?
Angles in Triangle 1: 40⁰,60⁰, and 80⁰
Angles in Triangle 2: 40⁰,50⁰, and 90⁰

Are these triangles similar?
Known angles in Triangle 1: 40⁰,60⁰
Known angles in Triangle 2: 60⁰,40⁰

Are these triangles similar?
Known angles in Triangle 1: 40⁰,60⁰
Known angles in Triangle 2: 80⁰,40⁰