Triangle theorems

SIDE-ANGLE-SIDE (S.A.S.) THEOREM

Two triangles are congruent if ____ sides and the included angle of one are equal (or congruent) to two sides and the included angle of the other.

Tags

CCSS.HSG.SRT.B.5

ANGLE-SIDE-ANGLE (A.S.A.) THEOREM

Two triangles are congruent if a side and the _________ angles of one are equal (or congruent), respectively, to a side and the adjacent angles of the other.

Tags

CCSS.HSG.SRT.B.5

SIDE-SIDE-SIDE (S.S.S.) THEOREM

Two triangles are congruent if ______ sides of one are equal (or congruent) to ______ sides of the other.

Tags

CCSS.8.G.A.2

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

• SAS
• SSS
• ASA
• HL

Tags

CCSS.HSG.SRT.B.5

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

• SSS
• ASA
• AAS
• SAS

Tags

CCSS.HSG.SRT.B.5

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

• AAS
• SSS
• Not enough information given
• ASA

Tags

CCSS.HSG.SRT.B.5

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

• AAS
• SSS
• SAS
• SSA

Tags

CCSS.HSG.SRT.B.5

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

• SSS

• SAS

• ASA

• HL

Tags

CCSS.HSG.SRT.B.5

Which is NOT a Shortcut that proves triangles congruent?

• SAA
• SSS
• SSA
• SAS

Tags

CCSS.HSG.SRT.B.5