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Congruence Overlapping Triangles

Total questions: 15

Worksheet time: 15mins

Name
Class
Date
1.

Are these triangles congruent?

a)

Yes, by AAS

b)

Yes, by ASA

c)

No they are not congruent

d)

Not enough information to know for sure

2.

Are these triangles congruent?

a)

Yes, by ASA

b)

Yes, by SAS

c)

No they are not congruent

d)

Not enough information to know for sure

3.

What are the five ways to prove triangles congruent?

a)

SSS, ASA, AAS, SAS, HL

b)

SSS, SSA, HL, AAS, SAS

c)

SAS, SSA, HL, AAS, SSS

d)

HL, SAS, SSA, SSS, ASA

4.

Which is NOT a test to prove triangles congruent?

a)

SAA

b)

SSS

c)

SSA

d)

SAS

5.

ΔKNM is congruent to ΔPLM. They have _______ in common.

a)

Angle M

b)

Angle P

c)

Angle K

d)

Angle MLP

6.

Identify any common angles or sides.

a)

JK\overline{JK}  

b)
Angle MJK
c)

KL\overline{KL}  

d)
Angle MKJ
7.

CDG and △FCE share ______ .

a)

C

b)

∠E

c)

∠F

d)

∠D

8.

Identify common angles or sides

a)

Angle E

b)

Angle D

c)

Angle F

d)

Angle DGF

9.

Which is the common part between triangles LKO and NOK?

a)

KO\overline{KO}  

b)

LK\overline{LK}  

c)

<KPO<KPO  

d)

<POK<POK  

10.

Triangles BDC and CEB share side _____ .

a)

AB\overline{AB}  

b)

EB\overline{EB}  

c)

CB\overline{CB}  

d)

CD\overline{CD}  

11.

Name a side or angle that is overlapping.

a)

∠Y

b)

ZY

c)

YT

d)

NP

12.

If two triangles are proven to be congruent, what can be said about their corresponding parts?

a)

Their corresponding parts are equal in size and measure.

b)

Their corresponding parts are perpendicular

c)

Their corresponding parts are parallel

d)

Their corresponding parts are not related

13.

Which triangle congruence theorem can be used to prove the triangles are congruent?

a)

AAS

b)

SSS

c)

SAS

d)

SSA

14.

ΔKNM is congruent to ΔPLM. They have (a)   in common.

Choose from the below words

Angle M

Angle P

Angle K

Angle MLP

15.

△CDG and △FCE share (a)  

Choose from the below words

∠C

∠E

∠F

∠D