Math 1B Assessment - Chapters 7 & 8

Congruent figures...

• Have the same dimensions (side lengths and angle measures)

• Are the same shape and size

• Can be mapped onto one another using rigid motions

• All of the above

Tags

CCSS.8.G.A.2

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

• SAS

• ASA

• AAS

• Not Possible

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

• SSS

• SAS

• AAS

• Not Possible

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

• SSS

• SAS

• ASA

• Not Possible

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

• ASA
• SSS
• SAS
• HL

Tags

CCSS.HSG.SRT.B.5

Which of the following are NOT sufficient to prove two triangles are congruent? Choose all that apply.

• SSS

• AAA

• ASA

• SSA

• AAS

Tags

CCSS.HSG.SRT.B.5

 $\Delta BDA\cong\ \Delta$ _______ 
Complete the congruence statement.

• DBA

• BCA

• BAC

• ACB

What additional piece of information is required to prove triangle congruency by SAS?

• $\angle B\ \cong\ \angle B$

• $\overline{ZC}\ \cong\overline{AB}$

• $\angle C\ \cong\ \angle A$

• $\angle AZB\ \cong\ \angle ZBC$

Find the measure of the missing angle.

• 62

• 53

• 71

• 50

Find the length of the missing side. 

• 20 in.
• 68 in.
• 16 in.
• 80 in.

Tags

CCSS.8.G.B.7