volume of codes practice what is the volume in cubic inches of a comb with a diameter of 6 inches and a height of 7 inches
To find the volume of a comb, we can use the formula for the volume of a cylinder:
Volume = π * r^2 * h
where π is the mathematical constant pi (approximately 3.14159), r is the radius of the base (half the diameter), and h is the height.
Given that the diameter of the comb is 6 inches, the radius is half of that, which is 6/2 = 3 inches. The height is given as 7 inches.
Plugging these values into the formula:
Volume = 3.14159 * 3^2 * 7
Volume = 3.14159 * 9 * 7
Volume = 197.9207 cubic inches
Therefore, the volume of the comb is approximately 197.9207 cubic inches.