For a party, three solid cheese balls with diameters of 2 inches, 4 inches, and 6 inches, respectively, were combined to form a single cheese ball. What was the approximate diameter, in inches, of the new cheese ball? (The volume of a sphere is 4/3?r^3, where r is the radius.)
1 Explanation
▲
1
Lee Pierce
Combining the 3 cheese balls you get 4/3 pi (1+8+27) = 48 pi
1 Explanation