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Grade 8 - Triangle Congruence

Total questions: 10

Worksheet time: 10mins

Name
Class
Date
1.

Given that ∆ABC ≅ ∆DEF, what angle corresponds to ∠A?

a)

∠B

b)

∠C

c)

∠D

d)

∠F

2.

Given that ∆MPC ≅ ∆STW, what segment corresponds to side MC?

a)

side CS

b)

side MS

c)

side MT

d)

side SW

3.

If ∆ABC ≅ ∆XYZ, which of the following is NOT true?

a)

∠A ≅ ∠X

b)

∠C ≅ ∠Z

c)

side AB ≅ side YX

d)

side AC ≅ side YZ

4.

Given that ∆MOB ≅ ∆CAN, ∠M = 50 and ∠B = 60 , find ∠A.

a)

50

b)

60

c)

70

d)

110

5.

If ∆LRT ≅ ∆CAN, which of the following congruent statements is/are true?

a)

A

b)

B

c)

C

d)

D

6.

Which of the following is a congruence statement in Figure 1?

a)

∆LNM ≅ ∆PQR

b)

∆MLN ≅ ∆QRP

c)

∆NLM ≅ ∆PRQ

d)

∆NLM ≅ ∆RPQ

7.

If ∆TUV ≅ ∆WXY, TU is 30 cm, find the length of WX.

a)

10 cm

b)

20 cm

c)

30 cm

d)

40 cm

8.
a)

I only

b)

I and II

c)

I and III

d)

I, II and III

9.

If ∠L ↔ ∠J, ∠B ↔ ∠R and ∠C ↔ ∠S, then ∆LBC ≅ ____.

a)

∆BJC

b)

∆CSB

c)

∆JRS

d)

∆LRS

10.

If side MN ≅ side PQ, side MO ≅ side PR, side NO ≅ side QR then ∆MON ≅ ____.

a)

∆PRQ

b)

∆PQR

c)

∆RPQ

d)

∆RQP