Question

a tank is in the shape of a cylinder surrounded by a cone of equal radius that height of the cone is 6m and the total height of the tank is 18m find the volume of the tank if the base radius of the cylinder is 5 metre​

Answer 1

volume (v)of tank =

v.of cylinder + v.of cone

$= \pi {r}^{2} h + \frac{1}{3} \pi {r}^{2} h \\ = \frac{22}{7} \times {5}^{2} \times 12 + \frac{1}{3} \times \frac{22}{7} \times {5}^{2} \times 6 \\ = 1100 {cm}^{3}$

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Answer 2

Answer:

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