Answer:
First, find the area of the square.
Step-by-step explanation:
50.8 m
A=length x width
5.5 x 5.5= 30.25
Area of trapezoid= 1st base + 2nd base / 2 x height
8.2+5.5 /2 x 3=about 20.55
30.25+20.55 =50.8 m
