Question

A circle with area 1256 sq. metres. What will be the radius of the circle?

Answer 1

Answer:

area of circles =22/7×r.

1256=22/7×x2

x2=1256×22/7

x2=3947.4275

x2=3947 (approx)

x=62.82

x=63 (approx)

Answer 2

Area=Pie r^2
Side=1256/3.14 then after that we have to find the square root.
Side=400 square root
Side=20m