Quiz about Determining Similarity

Question 1

Two shapes that are congruent are also similar

Accepted Answer

True

Answer

False

Question 2

The triangles are similar by...

Accepted Answer

AA

Answer

SAS

Answer

ASA

Answer

SSS

Question 3

Are the triangles similar?

Accepted Answer

No

Answer

Yes

Question 4

Are the triangles similar?

Accepted Answer

Yes

Answer

No

Question 5

Determine whether the triangles are similar or not. If so, state how they are similar.

Accepted Answer

Yes, by SAS Similarity

Answer

Yes, by AA Similarity

Answer

Yes, by SSS Similarity

Answer

No, not similar

Question 6

Find the height of the tree.

Accepted Answer

15 ft

Answer

8 ft

Answer

12 ft

Answer

13 ft

Question 7

All corresponding angles are congruent in similar figures.

Accepted Answer

True

Answer

False

Question 8

The triangles are similar by...

Accepted Answer

SSS

Answer

SAS

Answer

AA

Answer

ASA

Question 9

How do these triangles appear to be similar?

Accepted Answer

SAS

Answer

AA

Answer

SSS

Answer

Not Similar

Question 10

How do these triangles appear to be similar?

Accepted Answer

SSS

Answer

AA

Answer

SAS

Answer

Not Similar

Question 11

How do these triangles appear to be similar?

Accepted Answer

SAS

Answer

AA

Answer

SSS

Answer

Not Similar

Question 12

How do these triangles appear to be similar?

Accepted Answer

SSS

Answer

AA

Answer

SAS

Answer

Not Similar

Question 13

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

Accepted Answer

SAS

Answer

AA

Answer

SSS

Answer

Not Similar

Question 14

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 15

How do these triangles appear to be similar?

Accepted Answer

Not Similar

Answer

AA

Answer

SAS

Answer

SSS

Question 16

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 17

How do these triangles appear to be similar?

Accepted Answer

SSS

Answer

AA

Answer

SAS

Answer

Not Similar

Question 18

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 19

How do these triangles appear to be similar?

Accepted Answer

Not Similar

Answer

AA

Answer

SAS

Answer

SSS

Question 20

Why are the triangles similar?

Accepted Answer

AA~

Answer

SAS~

Answer

SSS~

Answer

AAS~

Question 21

Find missing side

Accepted Answer

7

Answer

5

Answer

9

Answer

11

Question 22

The triangles are similar, solve for the question mark.

Accepted Answer

18

Answer

8

Answer

12.5

Answer

24

Question 23

Determine if the triangles are similar. Justify.

Accepted Answer

Yes, by SAS. Scale Factor is 3:1.

Answer

Yes, by SSS.

Answer

Yes, by SAS. Scale Factor is 1:2.

Answer

No, not similar.

Question 24

To measure the distance across a pond, a surveyor locates points A, B, C, D, and E as shown.  What is AB to the nearest meter?

Accepted Answer

15

Answer

10

Answer

12

Answer

18

Question 25

All corresponding sides are proportional (same ratio) in similar figures.

Accepted Answer

True

Answer

False

Determining Similarity

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