You can
put this solution on YOUR website!trapiziod i think? top side is 24.5 ft, right side is 20 ft 2 inches, bottom side is 17 ft, and hight is 18 ft dont know the measurement of left side. need to know square footage

, where A=area, h=height, b1=one base, b2=other base

A=373.5 sq. ft.
Happy Calculating!!!