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Isosceles Triangles and Their Properties

Isosceles Triangles and Their Properties

Author: Rachel Kaplan

Our objectives for this learning packet are:
-Defining an isosceles triangle
-Establishing the different parts of an isosceles triangle and their properties
-Solving for angle measures that are given algebraically

Isosceles triangles have many parts and properties. This learning packet will cover everything you need to know about these wonderful shapes.

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Definition of an Isosceles Triangle

An isosceles triangle is a triangle with (at least) two equal sides.

Isosceles Triangles: Parts & Properties

A quick overview of the different parts of isosceles triangles.

Solving Algebraic Angles