Question

what is the formula of frustum of cone​

Answer 1

$v \: = ( \frac{1}{3} )\pi \: h \: ( {r1}^{2} + {r2 }^{2} + (r1 \times r2)$

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Answer 2

Answer:

Using the same Similar triangles property lets find the value of h, R/ r = (H+h)/ h. Therefore, the volume (V) of the frustum of the cone is =1/3 πH (R2 +Rr+r2 ).

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