The volume of a cone is 27720 cm³. If the height of the cone is 20 cm, then what will be the area of the base?

4158 cm²

We know that,

Volume of a cone = \(\frac{1}{3}\)πr²h

Base area of a cone = πr²

We have,

The volume of a cone = 27720 cm³

The height of the cone = 20 cm

According to the question,

\(\frac{1}{3}\) πr²h = 27720

= \(\frac{1}{3}\)πr² × 20 = 27720

= πr² = 4158