Question

Find the volume of a cone given below: (Use $\pi =3.14$)

• A. $828.91m^3$
• B. $828.96m^3$
• C. $828.26m^3$
• D. $828.96m^2$

Answer 1

Answer: (B)

$828.96m^3$

From the given fig. it is clear that radius and height of the cone is $6$ cm and $22$ cm respectivey.

Volume of a cone $=\frac{1}{3}\times \pi r^{2}h$

$=\frac{1}{3}\times 3.14\times 6\times 6\times 22$

$=828.96m^3$

So, option B is correct.