Quiz about Similar Triangles Review with Proportions

Question 1

How do these triangles appear to be similar?

Accepted Answer

SAS

Answer

AA

Answer

SSS

Answer

Not Similar

Question 2

How do these triangles appear to be similar?

Accepted Answer

SSS

Answer

AA

Answer

SAS

Answer

Not Similar

Question 3

How do these triangles appear to be similar?

Accepted Answer

AA

Answer

SAS

Answer

SSS

Answer

Not Similar

Question 4

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

Accepted Answer

Not Similar

Answer

AA

Answer

SAS

Answer

SSS

Question 5

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 6

How do these triangles appear to be similar?

Accepted Answer

Not Similar

Answer

AA

Answer

SAS

Answer

SSS

Question 7

Are the triangles similar?

Accepted Answer

Yes

Answer

No

Question 8

In similar Polygons, corresponding sides are ___ and corresponding angles are ___. (Fill in the blanks)

Accepted Answer

proportional, congruent

Answer

congruent, proportional

Answer

congruent, congruent

Answer

proportional, proportional

Question 9

Find missing side

Accepted Answer

7

Answer

5

Answer

9

Answer

11

Question 10

What is the measure of x?

Accepted Answer

9

Answer

12

Answer

15

Answer

6

Question 11

The triangles are similar, solve for the question mark.

Accepted Answer

18

Answer

8

Answer

12.5

Answer

24

Question 12

Complete each proportion.
CB / DM = AC / ?

Accepted Answer

AD

Answer

BM

Answer

MA

Answer

BC

Question 13

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 14

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 15

A gymnasium is 96 feet long and 75 feet wide.  On a blueprint, the gymnasium is 5.5 inches long.  To the nearest tenth of an inch, what is the width of the gymnasium on the blueprint?

Accepted Answer

4.3

Answer

8.6

Answer

6.4

Question 16

Solve for x.

Accepted Answer

x = 5

Answer

x = 3

Answer

x = 14

Answer

x = 1

Question 17

Use the information in the diagram to determine the height of the tree.

Accepted Answer

80 feet

Answer

320 feet

Answer

40 feet

Answer

160 feet

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