Question

A gardener wants to fence a circular garden of diameter 63m find the length of the required to fence it twice

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

d=63m

r=d/2 = 63/2 m

fencing is done in the perimeter of the circle ,

wk.t

perimeter = 2*$\pi$*r

fencing is done twice

therefore , 2*2*$\pi$*r

= 2*2*22/7*63/2

=2*22*7( after cancelling 2 and 2 and 7 and 63 )

=44*7

=308m

therefore the length of the required fencing is 308 m