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 general formula for the total surface area of a cylinder is T. S. A. = 2 Ï rh + 2 Ï r 2. Example 2: Find the total surface area of a cylinder with a base radius of 5 inches and a height of 7 inches. T. S. A. = 2 Ï (5)(7) + 2 Ï (5) 2 = 70 Ï + 50 Ï.