Isosceles and Equilateral Triangles

Kim Breeden, 2021/10/06

Isosceles and Equilateral Triangles


  • 1. Isosceles Triangle Vocabulary
  • 2. Angle Exploration: Isosceles Triangle
  • 3. Angle Bisector of the Vertex Angle
  • 4. Equilateral and Equiangular Triangle Theorems

1.

Isosceles Triangle Vocabulary

A triangle with AT LEAST 2 equal sides is called a _____ triangle.
Parts of an Isosceles Triangle
Name the base angles.
Name the vertex angle
Name the legs
Name the base
– Kim Breeden, Sina Baldwin

2.

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4.

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