Respuesta :

Rectangle

A = b x h

=100 x 62

= 6200m^2

2 semi-circles make one full circle

Diameter is 62

Raduis is 31

A = 3.14 x 31 x 31

= 3017.54m^2

Total area:

6200m^2 + 3017.54m^2 = 9217.54

Ans: 9217.54m^2

Hope this helps!