1,200 ft 500 ft
800 ft
200 ft
The diagram shows the plan of a field.
All angles are right angles.
What is the area of the field in acres to the nearest acre?
(Use 1 acre = 43,560 ft?)
A 1 acre
B 10 acres
C 11 acres
D 44 acres

Answerthe simplified expression isexplanationthe given expression is,let us deal with the bracket first.the two negatives in the parenthesis will become positive.the expression now becomes,we now expand the parenthesis to get,we group like terms to obtain,this simplifies to,