Aran moved a cone-shaped pile of sand that had a height of 4 ft and a radius of 3.2 ft. he used all of the sand to fill a cylindrical pit with a radius of 6 ft.
how high did the sand reach in the pit? use 3.14 to approximate pi and round your answer to one decimal place.
ft
i understand the first part i just need with the second part. the first is 42.87(v=cone) i need finding the height of the cylinder.

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere