Homework Questions.

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Presentation transcript:

Homework Questions

Entry Task Are these two polygons similar?

Similar Triangles 11.2 Notes

Triangle Congruency vs. Similarity? What’s the same? Corresponding angles are congruent What’s different? Corresponding sides are congruent in congruent triangles Corresponding sides are proportional in similar triangles How do we write it?

Triangle Congruency Shortcuts AAS SSS SAS ASA If something shows triangle congruency, then it also shows similarity

What Triangle Congruence Shortcuts do not Work? SSA/ASS AAA Will either work for Triangle Similarity? Yes! AAA (really AA) works

Practice Problems Are these two triangles similar?

Practice Problems Are these two triangles similar?

Practice Problems Are these two triangles similar?

Homework Pg591 #1-6 (write the rule that allows you to say the triangles are similar) ,8-11,18