The radius of a sphere is 3 inches. Which represents the volume of the sphere?A) 12π cubic inchesB) 36π cubic inchesC) 64π cubic inchesD) 81π cubic inches
Accepted Solution
A:
Hello! The volume of a sphere is 4/3πr³. The radius is 3. 3³ is 27. 27/1 * 4/3 is 108/3 or 36 in simplest form. When you do that, you're left with 36π. The answer is B: 36π cubic inches.