Question

The perimeter of a square plot = 360 m. Find :
(i) its area.
(ii) cost of fencing its boundary at the rate of 40 per metre.
(ii) cost of levelling the plot at * 60 per square metre.​

Answer 1

Answer:

perimeter =360

length of one side=360÷4

=90m

(i) area=90×90

=1800m square

(ii)cost of fencing it=360×40

=₹14400