Math, asked by LokeshLucky5268, 4 days ago

to fence a circular field the total cost is®26400 at the cost of 60 per meter find the radius of the field

Answers

Answered by pushpairungbam2

0

70m

Step-by-step explanation:

Total cost of fencing =₹26400

Cost of fencing=₹50 per meter

total length of fence=26400/60

=440m

Thus the perimeter of circular field=440m

If the radius is r

Then,

2πr=440

r=440/2π

r=440*7/2*22

r= 70m

Thus, r=70m

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