Question

The cost of levelling a square lawn is ₹15 per metre is ₹19935 .find the cost of fencing the square lawm at₹22 per metre

Answer 1

heya!

here's ur answer...

cost of levelling the square lawn per m² ₹15 is ₹19935.

hence area of the square lawn=19935/15

=1329m²

therefore side²=1329m²

→side=√1329

→side=36.46m (approximately)

perimeter of the square lawn=side×4

=145.84m

cost of fencing if per m² costs ₹22=145.84×22

=₹3208.48

hope this helps u..!