Answer:
The amount of water in the cylinder in term of π is: 504 π.
Explanation:
Volume of cylinder (
) = π

where, r= radius of cylinder
h= height of cylinder
so,
= π×
×15
= π×540
=540 π
Now, volume of ball (
) =
× π ×

=
× π ×

= 36π
Amount of water in the tank=
-

=540 π- 36π
=504 π