Throat Cancer Symptoms. Most often, throat cancer symptoms are mistaken with the symptoms of other diseases. Throat Cancer is also called as Larynx cancer, Vocal cord cancer or Cancer of the glottis. Throat cancer is a specific type of cancer of the vocal cords, voice box (larynx), or other areas of the throat.
Example 1: Find the lateral surface area of a cylinder with a base radius of 3 inches and a height of 9 inches. L. S. A. = 2 Ï (3)(9) = 54 Ï inches 2. â 169.64 inches 2. The general formula for the total surface area of a cylinder is T. S. A. = 2 Ï rh + 2 Ï r 2.
1 Now we find the area of the two regions. 2  The formula for the area of a circle is. 3  Area of a Circle = pr2 â 3.14 r2 We are not given the radius directly, but we are given the diameter. 4  Recall that the radius is half of the denominator.