Answer:

1.As we said, a pyramid takes up 1/3 of the volume of a prism when their bases and height are equal. Therefore, the volume of a pyramid is 1/3 multiplied by the volume of a prism. So: Volume of a pyramid = 1/3 (area of the base) * height.

2.The volumes of a cone and a cylinder are related in the same way as the volumes of a pyramid and a prism are related. If the heights of a cone and a cylinder are equal, then the volume of the cylinder is three times as much as the volume of a cone

3.The formula for the volume of a sphere is V = 4/3 πr³.

Step-by-step explanation:

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