The cross-sectional areas of a triangular prism and a right cylinder are congruent. the triangular prism has a height of 10 units, and the right cylinder has a height of 7 units. which conclusion can be made from the given information? the volume of the prism is half the volume of the cylinder. the volume of the prism is not equal to the volume of the cylinder. the volume of the prism is twice the volume of the cylinder. the volume of the prism is equal to the volume of the cylinder.

Respuesta :

The volume of the right-angle prism and the right-cylinder shapes is not equal. Thus, option A is correct.

What is Volume?

Volume is given as the scalar quantity that can measure the space occupied by a three-dimensional object.

The volume of the prism is given as:

Volume of prism = Area * Height

The volume of right cylinder is given as:

Volume of cylinder = Area * Height

The given two shapes are congruent to each other, thereby the area of the base of the prism and cylinder are equal. Substituting the height of both the shapes:

The volume of Prism = 10 Area

Volume of right cylinder = 7 Area

The ratio of the volume of both shapes gives:

Volume of Prism/ Volume of Cylinder = 10 Area/ 7 Area

Volume of Prism/ Volume of Cylinder = 1.42

Volume of Prism = 1.42 Volume of Cylinder

Thus, the volume of Prism is 1.42 times more than the volume of a cylinder. Hence, the volume of both shapes is not equal. Thus, option A is correct.

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Answer:

The volume of the prism is not equal to the volume of the cylinder.

Explanation:

According to Cavaleri's principle, if two 3-d figures have the same cross-sectional areas, and their heights are equal, then the volume of those two figures are equal.

We do have the same cross-sectional areas, but not the same height, therefore we can conclude that "the volume of the prism is not equal to the volume of the cylinder."

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