Question

if area of a square is same as area of a circle then what will be the ratio of lenghts of side a square and radius of a circle​

Answer 1

Answer:

Let radius of circle be r

And length of side of square be l

Area of circle = pi r^2

Area of square = l^2

Since the areas are equal,

l^2 = pi r^2

l^2/r^2 = pi

l/r = sqrt(pi)

Ratio of lenght of side of square to radius of circle is

l:r = sqrt(pi) : 1