What is the height of a cone with a volume of 21 cubic feet and a radius of 4?
1 Answer
Mar 22, 2018
The height is
Explanation:
Recall the formula for volume of a cone:
color(blue)(V = 1/3pir^2h)
Therefore:
21 = 1/3pi(4)^2h
21/((16pi)/3) = h
h = 1.373
Hopefully this helps!