Question

4. There is a square plot and a rectangular plot with the same perimeter. The length of
the rectangular plot is 40 metres and the breadth is 20 metres. If the cost of each
metre of fencing is Rs. 7, how much has to be spent for fencing four sides of the
square plot?​

Answer 1

Answer:

perimeter=120

side=30

area=900

900×7

=6300Rs.