Question

The area of the base of a right circular cone is 314 cm² and its height is 15 cm. Find the volume of the cone.

Answer 1

Given:

Area of base of the cone = 314 cm²

Height of the cone = 15 cm

Volume of a cone = `1/3 xx ("Area of base") xx ("Height")`

V = 31​ × 314 × 15

V = `4710/3`

V = 1570 cm³