Similar Triangles Section 6-3. AA Similarity If 2 angles of one triangle are congruent to 2 angles of another triangle, then the triangles are similar.

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Presentation transcript:

Similar Triangles Section 6-3

AA Similarity If 2 angles of one triangle are congruent to 2 angles of another triangle, then the triangles are similar. A B C D E F

SSS Similarity If the measures of the corresponding sides of 2 triangles are proportional then the triangles are similar. A B C D E F

SAS Similarity If the measures of 2 sides of a triangle are proportional to the measures of 2 corresponding sides of another triangle and the included angles are congruent, then the triangles are similar A B C D E F

Similarity of triangles is reflexive, symmetric, and transitive.

Joke Time Why was the elephant standing on the marshmallow? He didn’t want to fall in the hot chocolate!

How do you know when an elephant is under your bed? Your nose touches the ceiling.