Free Printable #8.3 Proving Triangle Similarity by SSS and SAS

1.

Determine whether the triangles are similar.

a)

Yes, they are similar.

b)

No, they are not similar.

c)

Cannot be determined.

2.

Determine whether the triangles are similar.

a)

Yes, they are similar.

b)

No, they are not similar.

c)

Cannot be determined.

3.

Find the value of x that makes $\Delta PQR\sim\Delta JKL$

a)

4

b)

9

c)

2

d)

10

4.

Find the value of x that makes $\Delta PQR\sim\Delta JKL$

a)

6

b)

9

c)

13.5

d)

14

5.

a)

$\frac{5}{7}$

b)

$\frac{4}{9}$

c)

$\frac{3}{7}$

d)

$\frac{2}{9}$

6.

Are the two triangles similar?

a)

Yes, by SSS

b)

Yes, by SAS

c)

No

d)

Cannot be determined

7.

Write a similarity statement for the two triangles.

a)

$\Delta ACE\sim\Delta BCD$

b)

$\Delta AEC\sim\Delta BCD$

c)

$\Delta BDC\sim\Delta EAC$

d)

Cannot be determined

8.

Are the triangles similar?

a)

Yes, by SSS

b)

Yes, by SAS

c)

No, they are not similar

d)

Cannot be determined.

9.

Write a similarity statement for the triangles.

a)

$\Delta EFG\sim\Delta MLN$

b)

$\Delta EFG\sim\Delta MNL$

c)

$\Delta FGE\sim\Delta NML$

d)

The triangles are not similar.

10.

Which of the following is NOT a similarity theorem?

a)

SSS Similarity

b)

SAS Similarity

c)

AAS Similarity

d)

AA Similarity

#8.3 Proving Triangle Similarity by SSS and SAS

Total questions: 10

Worksheet time: 3hrs 30mins

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