Question

The area of a circle is 153.86 square meters. What is the diameter of the circle? Use 3.14 for π

Answer 1

Answer: √ 4A /π or 13.996450848446

Explanation:

D = 2R

C = 2πR

A = πR2

where:

R: Radius

D: Diameter

C: Circumference

A: Area

π: 3.14159