Question

A flower bed has the shape of a square having a side 5.4 m. if the flower bed is to be fenced with four rows of a burbed wire, find the cost of the wire required at rupee 22 per metre.

Answer 1

For fencing we need the perimeter of the flower bed .
perimeter = 4x5.4
p=21.6m
cost for fencing per metre=22rupees
therefore21.6x22=475.2rupees
then 4 rows will cost 475.2x4=1900.8