Question

What is the diameter of a hemisphere with a volume of 863 in3 to the nearest tenth
of an inch?

Answer 1

Answer:127.5in

Explanation:

use V=2/3(pi)r^2

863=2/3(pi)(r^2)

isolate the radius

then you get r=63.8

63.8*2= 127.5in

Answer 2

Explanation:

somehow i got 146.729521 inches...