Question

The volume,V, of a right circular cone of base radius r and heighth is given by the formula

V = 1/3×3.14×power of 2 by h.
Given V. h, and the formula to find r is:​

Answer 1

r =
`\sqrt{(3V)/(\pi h) }`

Explanation:

Given:

Volume =
`(\pi r^(2) h )/(3)`

Solving for r would give us:
`r^(2) = (3V)/(\pi h)`

Taking the square root of both sides yields the answer.