Question

How do you find the area of a regular polygon when only given one side length?

Answer 1

area=1/2(apothem)(perimeter)

Answer 2

but how do i know what the apothem and perimeter

Answer 3

take the side you are given and multiply it by however many sides you have for the perimeter.

Answer 4

for them apothem you need to cut the polygon into triangles(sorry if its sloppy)