How do you find the diameter if I have the area?

Answer 1

If the area of a circle is known, the radius can be determined using the area formula: A =π r2, (r = radius, π = to 3.14)

A/Ï€ = r2,

√(A/π) [divide the Area by π, then find the square root of the result ] = r,

Then, find the diameter (twice the radius): d = 2r.