Congruent Triangles

• 2

• 19m

• 3

• 41⁰

• 16m

• 4

• 14m

• 34⁰

Determine whether the triangles are congruent.

Determine whether the triangles are congruent.

• AAA

• By AAS (Angle-Angle-Side) congruence criterion

• SAS

• By SSS (Side-Side-Side) congruence criterion

• AAA

• AAA

• AAA

• By ASA (Angle-Side-Angle) congruence criterion

• SSS

• By SAS (Side-Angle-Side) congruence criterion

• 𝑈𝑆=6

• 𝑈𝑆=8

• 𝑈𝑆=14

• 𝑈𝑆=20

∆EHG≅∆KFC
Which is a true statement?

• EH≅FK

• HG≅KF

• EG≅KC

• ∠E≅∠C

∆ABC ≅ ∆XYZ, which is true?

• AB ≅ XY

• AB ≅ YX

• AB ≅ XZ

• BC ≅ CB

• 𝑈𝑆=6

• 𝑈𝑆=8

• 𝑈𝑆=14

• 𝑈𝑆=20

Complete the proofs.

• 
• 
• 
• 
• 

• AAS

• HL

• CPCTC

• SSS

• ASA