Question

If the area of square is 324 mt2 then find how much it would cost to erect a fence along its boundary at rupee 11.5 square metre

Answer 1

Answer:828 rupee

Step-by-step explanation:area=s^2

s of square=(324)^1/2

=18m

perimeter=4×s

=4×18m

=72m

cost of fencing=72m×11.5

=828 rupee