First, we use the formula for the volume of a cylinder
This is: π r² x height of cylinder (pi times radius squared times the height)
Since we know what the radius (4 M) and what the height (9 M) is, we plug in these numbers into the formula:
π r² x height of cylinder
= π x 4² x 9
=π x 16 x 9
= π x 144
= 452.4 M (to one decimal place)
Answer:
452.4 M (to one decimal place)