Question

A cube of side 4 cm contains a sphere touching its sides. Find the approximate volume of the gap in between.
33.52 cm3.
30.48 cm3.
34 cm3.
33 cm3.

Answer 1

Step-by-step explanation:

volume of cube=64

if side of cube is 4 and a sphere lies between cube with touching all sides of cube then it's diameter is 4

then it's radius is 2

volume of sphere=4/3×π×r^3

=(4/3)×(22/7)×8

=33.52

volume of gap=64-33.52=30.48