A Practice
See Problem 1.
Each regular polygon has radii and apothem as shown. Find the measure of each numbered angle.
See Problem 2.
Find the area of each regular polygon with the given apothem a and side length s.
See Problem 3.
Find the area of each regular polygon. Round your answer to the nearest tenth.
Find the area of each regular polygon with the given radius or apothem. If your answer is not an integer, leave it in simplest radical form.
B Apply
Find the measures of the angles formed by (a) two consecutive radii and (b) a radius and a side of the given regular polygon.