Question

a square lawn is of side 48 M find the cost of fencing it @ rupees 24 per metre

Answer 1

Given
Side of square is 48 m
So perimeter is
4a= 4×48=192m
Hence cost of fencing
192×24= 4608rs

Answer 2

side = 48m
perimeter of square=4×side
4×48=192m
cost of fencing = 192×24
4608rs