Question

write a formula to find volume of a frustum of cone​

Answer 1

Answer:

The conical Frustum formulas in terms of r and h is as follows: Volume of a conical frustum = V = (1/3) * π * h * (r12 + r22 + (r1 * r2)).

Step-by-step explanation:

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Answer 2

Answer:

The radius of the cone = R and the radius of the sliced cone = r. Now the volume of the total cone = 1/3 π R2 H’ = 1/3 π R2 (H+h)

The volume of the Tip cone = 1/3 πr2h. For finding the volume of the frustum we calculate the difference between the two right circular cones, this gives us

= 1/3 π R2 H’ -1/3 πr2h

= 1/3π R2 (H+h) -1/3 πr2h

=1/3 π [ R2 (H+h)-r2 h ]