Question

if the radius of a circular Garden is 42 M find the cost of fencing it at rupees 20 per metre

Answer 1

r=42
area=22/7×42×42
=5544 m
cost =5544×20=110880

Answer 2

Answer:

RADIUS OF THE CIRCLE=42M

CIRCUMFRENCE=PI R SQUARE

=22/7*42*42

=132*42

=5544M

"THE COST OF FENCING"=5544*20

=110880