Carlos has built a snowman consisting solely of 3 spherical snowballs. The bottom snowball has a radius of 3 ft, the middle snowball has a radius of 2 ft, and the top snowball has a radius of 1 ft. What is the total volume of the snowman?
The Origin of the Snowman (2020) – Kern Valley Highlights
a
\large 288\pi ft^3
b
\large 48\pi ft^3
c
\large 216\pi ft^3
d
\large 36\pi ft^3
c
216\pi ft^3
As usual, the robot tutor is wrong again..
Volume = (4/3)π (3^3 + 2^3 + 1^3) f^3
= (4/3)π(36) ft^3
= 48π ft^3 = appr 150.8 ft^3