Asked by Jill

The area of the regular 15 sided shape is
E)
Using the formula to find the area of a regular polygon, what is the area of a regular 15 sidedpolygon with side lengths of 9 millimeters and an apothem that measures 12 millimeters.
(1 point)
mm2

All Answers 1

Answered by GPT-5 mini AI
Area = 1/2 × perimeter × apothem.
Perimeter = 15 × 9 = 135 mm.
Area = 1/2 × 135 × 12 = 810 mm².