1. Triangle Congruence by SSS & SAS Objective: To Determine whether triangles are congruent using SSS and SAS postulate

2. SSS postulate If 3 Corresponding Sides are congruent, then the triangles are congruent.

3. Ex 1:

4. Proving Triangles Congruent G F H J K StatementsReasons 1. 2. 3. 4. 1. 2. 3. 4.

5. Proving Triangles Congruent B D AC StatementsReasons 1. 2. 3. 1. 2. 3.

6. Using SSS

8. SAS Postulate: If two corresponding sides and the included angle are congruent then the triangles are congruent.

9. Ex 2: From the info give, can you prove Explain.

10. Ex 3:

11. Ex 5: