## Isosceles Triangle Problems - Section 2: Going Over the Homework

Isosceles Triangle Problems
Isosceles Triangle Problems

# Mystery Proofs

Unit 5: Polygons and Congruent Triangle Proofs
Lesson 4 of 6

## Big Idea: Student mix and match their own proofs. Sometimes congruence can be proven - and sometimes it can't!

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Standards:
Subject(s):
Math, Geometry, congruence, congruent triangles, polygons (Determining Measurements), Isosceles triangle, ambiguous, vertex angle, base angles
90 minutes

### Beth Menzie

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