Proving Triangles Congruent

Match the congruent angles. ΔABC ≅ ΔAYZ

• ∠A

• ∠C ≅

• ∠Y

• ∠B ≅

• ∠Z

• ∠A ≅

Tags

CCSS.HSG.CO.B.7

Match the congruent sides. ΔACB ≅ ΔLMN

• LM

• AC ≅

• NL

• CB ≅

• MN

• BA ≅

Tags

CCSS.HSG.CO.B.7

Complete the congruence statement by naming the corresponding side. ΔXYZ ≅ ΔECD.

YX ≅

Tags

CCSS.HSG.CO.B.7

Complete the congruence statement by naming the corresponding angle. ΔQSR ≅ ΔLKJ.

∠R ≅ ∠

Tags

CCSS.HSG.CO.B.7

Write a congruence statement for the following triangles.

ΔEDI ≅ Δ___

• C

• D

• E

Tags

CCSS.HSG.SRT.B.5

6. Write a congruence statement for the following triangles.

ΔGHI ≅ Δ___

• Q

• S

• I

Tags

CCSS.HSG.CO.B.7

Triangles are congruent?

• Yes, by SSS

• No, not congruent

• Yes, by SAS

• Yes, by ASA

Tags

CCSS.HSG.SRT.B.5

Are the triangles congruent?

• Yes, by AAA

• Yes, by ASA

• No, not congruent

• Yes, by SAS

Tags

CCSS.HSG.SRT.B.5

Are the triangles congruent?

• Yes, by ASA

• Yes, by AAS

• No, not congruent

• Yes, by SAS

Tags

CCSS.HSG.SRT.B.5

Are the triangles congruent?

• Yes, by AAS

• Yes, by ASA

• Yes, by SAS

• No, not congruent

Tags

CCSS.HSG.SRT.B.5