Question

What is the radius of the golf ball if it is 4.0 cm

Answer 1

radius of the golf ball = .64 cm

Explanation:

radius of the circle, r = c / 2π

where c, circumference = 4.0 cm

π = 3.14

thus, radius, r = 4 / 2 * 3.14

= 2 / 3.14

= .64 cm