Question

What is the height of a cone is the volume is 718.38mi^2 and the radius is 7mi?

Answer 1

14 mi

Explanation:

V = 718.38 mi³, r = 7 mi, find h

Use V = πr²h/3

718.38 = 3.14 * 7² * h/3

718.38 = 51.287 h

h = 718.38/51.287 = 14 mi