Interior and exterior angles of polygonsFind the sum of the interior angles of a polygon, each interior and exterior angle of a regular polygon, and the number of sides from an angle.Properties of parallelogramsHSG.CO.C.11Use the facts that opposite sides and opposite angles of a parallelogram are equal, and consecutive angles add to 180°, to solve for x.Area of regular polygonsFind the area of a regular polygon from its apothem and perimeter, and the exact area of a regular hexagon from its side.
Geometry Polygons & quadrilaterals Worksheets
Interior and exterior angles of polygons, properties of parallelograms and the area of regular polygons. Every sheet comes with a computed answer key.
Make a mixed polygons & quadrilaterals sheet