Two buildings are 31 meters away and the difference in their height is 17 meters. A man stands between two buildings. He wants to know the height of these buildings. He measures the distances from the top of both buildings to the point at which he stands. If the distances are 25 meters, find the height of the buildings.

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

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step-by-step explanation:

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