Step-by-step explanation:
We are given a field made up of a rectangle and two semi circles.
Please take note that two semi-circles with the same diameter can be joined together and we'll have a whole circle.
In other words, this field is made up of
(1) A rectangle
(2) A circle
The dimensions of both shapes are;
We shall now calculate the area of each after which we will add up our results;
We have the area of the rectangular portion of the field, and that of both semi-circles (that is, area of the circle).
We now have the area of the entire field as follows;
ANSWER: