Free Printable Test on Similar Triangles

1.

a)

Similar

b)

Not Similar

c)

Not enough information

d)

None of the above

2.

If triangle HBN ~ to triangle LYR, find the value of x.

a)

13

b)

-9

c)

23

d)

4

3.

If triangle FGH ~ to triangle KJH, find the value of x.

a)

23

b)

39

c)

10

d)

-5

4.

If triangle PTS is ~ to triangle PQR, find the x value.

a)

9

b)

23

c)

7

d)

18

5.

Determine if the triangles are similar.

a)

AAS

b)

SAS

c)

SSS

d)

ASA

6.

Determine if the triangles are similar.

a)

Yes

b)

No

7.

Determine if the following triangles are similar.

a)

Yes

b)

No

8.

Determine if the following triangles are similar, check all that may apply.

a)

Yes

b)

No

c)

SSS

d)

SAS

e)

AAS

9.

Solve the proportion.

a)

$x=6.75$

b)

$x=6$

c)

$x=6.5$

d)

$x=8$

10.

Solve the proportion.

a)

$4$

b)

$16$

c)

$27$

d)

$10$

11.

Solve the proportion.

a)

$x=5.5$

b)

$x=6$

c)

$x=10$

d)

$x=3$

12.

$\frac{2}{8}=\frac{1}{4}$ Are these two ratios proportional?

a)

Yes

b)

No

13.

$\frac{10}{4}=\frac{5}{2}$ Are these two ratios proportional?

a)

Yes

b)

No

14.

$\frac{4}{5}=\frac{12}{15}$ are these two ratios proportional?

a)

Yes

b)

No

15.

$\cong$ What does this symbol mean? (Check all that may apply)

a)

Congruent

b)

Not congruent

c)

Equal to each other

d)

Different

16.

What does SSS stands for?

a)

Side-Angle-Side

b)

Side-Side-Side

c)

Angel-Angle-Side

d)

Angle-Side-Angle

17.

What does SAS stands for?

a)

Side-Side-Side

b)

Angle-Side-Angle

c)

Angle-Angle-Side

d)

Side-Angle-Side

18.

What does ASA stands for?

a)

Side-Side-Side

b)

Angle-Side-Angle

c)

Angle-Angle-Side

d)

Side-Angle-Side

Test on Similar Triangles

Total questions: 18

Worksheet time: 2hrs 40mins

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