Consider the following for the next two (02) items that follow: A frustum of a right cone has a top of diameter 2k, bottom of diameter 2.5k and height k.
What is the volume of the frustum?
61πk³/48
The volume of a frustum is given by the formula V = (1/3)πh(r₁² + r₂² + r₁r₂). Substituting the values, the volume comes out to 61πk³/48. Hence, the correct answer is (a) 61πk³/48.
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