Congruency of Triangles

Which of the following rules of congruency says that ∆ABC ≅ ∆PQR ?

• SAS

• SSS

• RHS

• SAA

If a square is cut by a diagonal then the 2 triangles are congruent by-

• SSS

• SAS

• RHS

• ALL

We want to show that ∆ ART = ∆ PEN. We have to use ASA criterion. We have AT = PN, ∠A = ∠P. What more we need to show?

• ∠T = ∠N

• ∠T = ∠E

• ∠T = ∠P

Complete the congruence statement.

• CRP

• PCR

• RPC

• PRC

Use the congruency statement to answer the following: 
∠F = ___

• ∠H

• ∠I

• ∠G

• not congruent to another angle

∆ABC≅∆XYZ
which is true?

• AB≅XY

• AB≅YX

• AB≅XZ

• BC≅CB

If ∆XYZ ≅ ∆KLM, then
∠Y≅ _____

• ∠K

• ∠M

• ∠L

• ∠Z

If ∆PIG ≅ ∆COW, WO≅?

• GI

• PI

• PG

The symbol for congruence is ______

• =

• ≅

• ≈

• ⋍

Which segment is congruent to EF? 

• HG

• HF

• GF

• IE