Documents Lesson 3-1

Lesson 3-1: Triangle Fundamentals * Lesson 3-1 Triangle Fundamentals Lesson 3-1: Triangle Fundamentals Polygon Lesson 3-1: Triangle Fundamentals * Polygon - closed figure,…

Documents Lesson 3-1

Lesson 3-1 Triangle Fundamentals Modified by Lisa Palen Triangle Definition: A triangle is a three-sided polygon. What’s a polygon? These figures are not polygons These…