If a cone has base with radius of 5 cm and height of 10 cm, then its volume (correct to 2 decimal places) is ___________ $$\text{cm}^3$$​. (Use π = 3.14)

Correct option is C

Given:

Radius of the cone, r =5 cm

Height of the cone, h =10 cm

π=3.14

Formula Used:

The volume V of a cone is given by:

V = $$\frac{1}{3} \pi r^2 h$$​​

Solution:

V=$$\frac{1}{3} \times 3.14 \times (5)^2 \times 10$$​​

V =$$\frac{1}{3} \times 3.14 \times 25 \times 10$$​​

V =$$\frac{1}{3} \times 3.14 \times 250$$​​

V = $$\frac{785}{3} = 261.67 \text{ cm}^3$$

Option (C) is right.