The most apparent signs and symptoms of a carotid artery blockage include a transient ischemic attack, bruit and a stroke, according to the National Heart, Lung, and Blood Institute.
Measure the length of the cylinder with a measuring tape. Multiply this measurement by the result obtained in the above step. (Example: if the length of your cylinder is 24 inches, then 24 x 113.04 = 2712.96 square inches) Divide the square inch volume of the cylinder by 1728 to get the cubic feet of the cylinder.
The formula for the volume of a cylinder is pi* r ^2* h. Second, we looked at cones as we feasted on ice cream. The formula for the volume of a cone is 1/3*pi* r ^2* h. Finally, we looked at spheres, like a basketball and the planets. The formula for the volume of a sphere is 4/3*pi* r ^3.