● Finding the sum of the interior angle measures of a convex polygon given the number of sides
● Finding the measures of an interior angle and an exterior angle of a regular polygon
● Finding the number of sides of a regular polygon given the measure of an interior angle
● Identifying parallelograms, rectangles, and squares
● Properties of quadrilaterals
● Finding measures involving diagonals of parallelograms
● Finding measures involving diagonals of rectangles