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Opener:

Copy down the following problem on your opener sheet.  Then turn your 
opener sheet in on my desk.

Determine whether the polygons are similar.  If so, write a similarity statement 
and the similarity ratio.

                                      4         4

                8              8          3.5




                        7




                                                                                    1
Homework Questions:




                      2
7.3 Triangle Similarity: AA, SSS, SAS




                                        3
What were our shortcuts for proving triangles congruent this year?
1.)

2.)

3.)

4.)

5.)




                                                                     4
We have three methods for proving triangles similar...
1.) 




2.)




3.)




                                                         5
6
7
8
Triangle Similarity Properties:

1. Reflexive Property of Similarity




2. Symmetric Property of Similarity




3. Transitive Property of Similarity




                                       9
7.3 Proofs




             10
7.3 Proofs




             11

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