## Practice with Special Right Triangles.docx.doc.pdf - Section 3: Practice with Special Right Triangles

Practice with Special Right Triangles.docx.doc.pdf

# Isosceles Right Triangles

Unit 9: Similar and Right Triangles
Lesson 7 of 8

## Big Idea: Students discover the ratio of the sides of all 45-45-90 degree triangles, and then practice working with all of the special right triangles.

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Standards:
Subject(s):
Math, similar triangles, Geometry, Similarity and Congruence, triangle (Determining Measurements), right triangle, Pythagorean Theorem, Pythagorean Triples, special right triangles, 10th grade
45 minutes

### Beth Menzie

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