Determine the radius of the circle given its area. Use 3.14 for π.

Question

A=3.7994 ft^2

Answer 1

The area is A = pi*r^2

We know A = 3.7994ft^2, we know the value for pi.

3.7994ft^2 = pi*r^2

Solve for r.

Answer 2

r=±2.1436???