Question

(multiple choice)find the volume of the cylinder in terms of PI

Answer 1

The volume of a cylinder is

V = (area of the round end) x (length or height)

= π (radius of the round end)² x (length or height) .

For the cylinder in the picture, that's

= π (1.9 m)² (11 m)

= π (3.61 m²) (11 m)

= π (39.71 m³) . That's the last choice on the list.

Answer 2

The answer will be 39.71 PI mcuboc.
It is because 1.9squared is 3.61
3.61 multiplied by 11 is 39.71 PI meter cubic.