Question

the more the volume of a cone shaped hole is 12 pi ft3if the hole is 4 ft deep what is the radius of the whole​

Answer 1

• 3 ft

Explanation:

Volume of the cone:

• V = 1/3πr²h

Substitute values and solve for r:

• 12π = 1/2πr²(4)
• r² = 9
• x = √9
• r = 3 ft