Question

a circular Garden is surrounded by a path of 4 m wide diameter of the circular Garden is 64 M what is the area of the circular path​

Answer 1

so radius of circle =64/2=32m
area of circular garden
${32}^{2} \times \pi = 3216.99$
radius of circular garden with path= 32+4=36
area of circular garden with path=
${36}^{2} \times \pi = 4071.50$
subtract: area of circular garden with path- area of circular garden=
$4071.50 - 3216.99 = 854.51(approx)$