what is the volume in cubic inches of a cone with a diameter of 6 inches and a height of 7 inches use 3.14 for pi round your answer to the nearest hundredth
The formula for the volume of a cone is V = (1/3)πr^2h, where r is the radius and h is the height.
Given that the diameter of the cone is 6 inches, the radius (r) is half of the diameter, so r = 6/2 = 3 inches.
Substitute the values into the formula:
V = (1/3) * 3.14 * (3^2) * 7
V = (1/3) * 3.14 * 9 * 7
V = (1/3) * 3.14 * 63
V = 65.94 cubic inches
Therefore, the volume of the cone is approximately 65.94 cubic inches.