Apply Congruence and Triangles:

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Presentation transcript:

Apply Congruence and Triangles:

Apply Congruence and Triangles: Congruent:

Apply Congruence and Triangles: Congruent: Same size and shape.

Apply Congruence and Triangles: Congruent: Same size and shape.

Apply Congruence and Triangles: Congruent: Same size and shape. Not congruent:

Apply Congruence and Triangles: Congruent: Same size and shape. Not congruent: Different size and shape.

Apply Congruence and Triangles: Congruent: Same size and shape. Not congruent: Different size and shape.

Apply Congruence and Triangles: Congruent: Same size and shape. Not congruent: Different size and shape. Congruent figures:

Apply Congruence and Triangles: Congruent: Same size and shape. Not congruent: Different size and shape. Congruent figures: All the parts of one figure are congruent to the corresponding parts of the other figure.

Apply Congruence and Triangles: Congruent: Same size and shape. Not congruent: Different size and shape. Congruent figures: All the parts of one figure are congruent to the corresponding parts of the other figure.

Third Angles Theorem:

Third Angles Theorem: If two angles of one triangle are congruent to two angles of another triangle, then the third angles are also congruent.

Third Angles Theorem: If two angles of one triangle are congruent to two angles of another triangle, then the third angles are also congruent.

Theorems: Reflexive Property of Congruent Triangles:

Theorems: Reflexive Property of Congruent Triangles: For any triangle ABC,

Theorems: Reflexive Property of Congruent Triangles: For any triangle ABC,

Theorems: Symmetric Property of Congruent Triangles:

Theorems: Symmetric Property of Congruent Triangles: If , then

Theorems: Symmetric Property of Congruent Triangles: If , then

Theorems: Transitive Property of Congruent Triangles:

Theorems: Transitive Property of Congruent Triangles: If and then

Theorems: Transitive Property of Congruent Triangles: If and then

Assignment: Page 221 Numbers 14-19, 32-37 Pages 228-229