Question

A cone with a radius of 3" has a total area of 24 sq. in. Find the volume of the cone.

Answer 1

A cone with a radius of 3 has an area of 24 sq, so you use the equation:
V=(PI symbol)r^2 * h/3. Plug in radius r and the height. You haven't provided a height to answer the equation so just do it yourself. Hope it helps! Mark as brainliest!

Answer 2

v = π*r²*(h/3)
v = π*3²(h/3)

Need to find height from the area equation: A = π*r(r+√(h²+r²))
24 = π*3(3+√(h²+3²))
24/(π*3) = (3+√(h²+9))
(24/(π*3)) -3 = √(h²+9)
((24/(π*3))-3)² = h²+9
((24/(π*3))-3)² -9 = h²
squareroot((24/(π*3))-3)² -9) = h