Find the volume V of the described solid S.A frustum of a right circular cone with height h, lower base radius R, and top radius rV =
Question
Find the volume V of the described solid S.A frustum of a right circular cone with height h, lower base radius R, and top radius rV =
Solution
The volume V of a frustum of a right circular cone can be found using the formula:
V = (1/3) * π * h * (r² + R² + r*R)
Here's how to use this formula step by step:
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Square the radius of the top of the cone (r) and the radius of the bottom of the cone (R). This means you'll multiply each radius by itself.
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Add the squared radii together.
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Multiply the result by the height of the cone (h).
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Multiply the result by Pi (π).
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Divide the result by 3.
The final result is the volume of the frustum of the cone.
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