Question

The area of base of a conical drum is 44 m² and its height is 2.1 m. Find its volume.​

Answer 1

Answer:

If The area of the base of a conical drum is 44 m² and its height is 2.1 m then its volume is 39.6 cubic m .​

Step-by-step explanation:

The base of the cone is circular.

So area of base of a conical drum = 44 m²

$\pi r^2 = 44\\r^2 = \frac{44}{\pi }\\ h = 2.1 m$

volume of a conical drum

$= \frac{1}{3}\pi r^2h\\=\frac{1}{3}\pi \frac{44}{\pi } \times 2.7\\=\frac{1}{3}} \times 44 \times 2.7\\= 44 \times 0.9\\= 39.6 cubic m.$