Question

the area of a circular playground is 22176msquare find thecost of fencing this ground at rate rs 50 per m

Answer 1

the answer is of fencing is 26400

Answer 2

circumference=22/7
=22176*22/7
=82896msquare
cost of 1m circular ground=rs50
cost of 82896m circular ground=50*82896
=Rs41,44,800 ans