Geometry Unit 2 Test 2

Are these triangles congruent?

• Yes, by SSS
• Yes, by SAS
• Yes, by ASA
• No, this is the SSA one!!

Are these triangles congruent? If so, state the rule which you used to determine congruence.

• Yes by ASA
• Yes by AAS
• Yes by SSA
• Not congruent

Are the triangles congruent?

• Yes, by SSA

• Yes, by HL

• Yes, by SSS

• Yes, by SAS

• Not enough information

Are these triangles congruent?

• Yes, by AAS
• Yes, by SAS
• Yes, by SSS
• No, this is the SSA one!!

Are these triangles congruent?

• Yes, by SSS
• Yes, by SAS
• Yes, by AAS
• Yes, by HL

Are these triangles congruent?

• Yes, by SAS
• Yes, by AAS
• Yes, by HL
• No, this is the SSA one!!

∆JIK ≅

• ∆TRS
• ∆RST
• ∆STR
• ∆TSR

Find the measure of the angle indicated. 

• 139°
• 66°
• 138°
• 116°

The Triangle Sum Theorem states that the sum of all angles in a triangle is ______. 

• 45°
• 90°
• 180°
• 360°

Solve for x.

• 16
• 11
• 50
• 6