Question

Volume of frustum and total surface area

Answer 1

Answer:

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Step-by-step explanation:

2.Total surface area of a conical frustum: A = π * (r12 + r22 + (r1 + r2) * s) = π * [ r12 + r22 + (r1 + r2) * √((r1 - r2)2 + h2) ]

1.volume of frusterm = volume (V) of the frustum of the cone is =1/3 πH (R2 +Rr+r2 )....

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Answer 2

Step-by-step explanation:

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