Question

The diagram shows a field 66m, 102m,140m what is the area of the field?

Answer 1

Explanation:

Let's divide the diagram in 2 regions, rectangular one and triangular one.

for region 1 we need to find the area of a rectangle :

region 1 : 102×66=6732 m^2

for region 2 we need to find the area of a triangle :

region 2:
`(1)/(2)`× 38×66=1254 m^2

and then we add them together :

Total Area = 6732 +1254 = 7986 m^2