Question

The volume of a sphere is 36 pi ft power of 3 what is the radius of the sphere using the formula v equals 4/3 pi r power of 3 to find the answer

Answer 1

r = 2.05

Explanation:

The volume of a sphere is found using the formula V = 4/3πr³. We know the volume of the object is 36 ft³. Substitute V = 36 and solve by multiplying by the reciprocal of 4/3 and dividing by π. This will isolate r³ and r can be solved for using the cube root.

36 = 4/3πr³

3/4*36 = πr³

108/4 = πr³

27 = πr³

27/π = r³

8.6 = r³

∛8.6 = r

2.05 = r