Question

A cone is stacked on top of a cylinder. They both share a circular base. The total height of the composite figure is 25. The height of the cylinder is 13 and the radius is 5. Which expression represents the volume, in cubic units, of the composite figure? Pi(52)(13) – One-third pi (52)(12) Pi(52)(13) – One-third pi (52)(25) Pi(52)(13) + One-third pi (52)(12) Pi(52)(13) + One-third pi (52)(25)

Answer 1

Answer:

Pi(5^2)(13) + One-third pi (5^2)(12)

Step-by-step explanation:

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Answer 2

The expression that represents the volume of the composite figure is Pi(5^2)(13) + One-third pi (5^2)(12).

What is the volume of the composite figure?

The volume of the composite figure is the sum of the volume of the cone and the volume of the cylinder.

Volume of a cylinder = πr²h

• π = 22/7
• r = radius = 5
• h = height = 13

= π(5²)(13)

Volume of a cone = 1/3(πr²h)

• π = 22/7
• r = radius
• h = height = 25 - 13 = 12

(1/3)(π(5²)(12)

To learn more about the volume of a cone, please check: https://brainly.com/question/13705125