Using the formula for the volume of a cone, V = (1/3) * π * r^2 * h, where r is the radius and h is the height, we first need to find the radius of the cone.
Since the diameter is 21 feet, the radius is half of the diameter, which is 21/2 = 10.5 feet.
Now, plug in the values for the radius and height into the formula:
V = (1/3) * 3.14 * 10.5^2 * 48
V = (1/3) * 3.14 * 110.25 * 48
V = (1/3) * 3.14 * 5292
V = 5541.56 cubic feet
Therefore, the volume of the cone is 5541.56 cubic feet.
Find the volume of a cone with diameter of
21
21 feet and a height of
48
48 feet. Use 3.14 for π. Click Here for Help Video
The volume of the cone is
cubic feet.
1 answer