Geometry
posted by Meg on .
The area of a regular hexagon is 35in.2. Find the length of the side.

Let s=length of one side
Area of hexagon,A = 3(√3)s²/2
solve for s
s²=2A/(3√3)
s=√(2A/(3√3))
Substitute A=35 in² to get s in inches. 
What is the area of a regular pentagon with a side length of 9.4 feet and an apothem length of 6.5 feet?

152.75