How To Teach Math - Geometry

The Ultimate Math Teacher Resource

G.2.1  Identify and describe convex, concave, and regular polygons.

G.2.2  Find measures of interior and exterior angles of polygons, justifying the method used.

G.2.3  Use properties of congruent and similar polygons to solve problems.

G.2.4  Apply transformations (slides, flips, turns, expansions, and contractions) to polygons to determine congruence, similarity, symmetry, and tessellations. Know that images formed by slides, flips, and turns are congruent to the original shape.

G.2.5  Find and use measures of sides, perimeters, and areas of polygons. Relate these measures to each other using formulas.

G.2.6  Use coordinate geometry to prove properties of polygons such as regularity, congruence, and similarity.