Before reading this guide, it may be helpful to read the guides from Module 1 on the properties of angles and the properties of 2D shapes. The sum of the angles inside any polygon can be found by ...

The sum of the angles inside any polygon can be found by spitting the polygon into triangles. Sum of interior angles = 180(n – 2) where n is the number of sides In a regular polygon all the angles are ...

Mrs. McKotch’s Applied Geometry class recently completed a unit on polygons with a quilt project. During the unit, students were introduced to the various polygons and their properties and how they ...