Embed this widget ». Added Aug 1, 2010 by Michael_3545 in Mathematics. Sets up the integral, and finds the area of a surface of revolution. Send feedback | Visit Wolfram|Alpha.
Area of a circle = π * r 2. Area of a circle diameter. The diameter of a circle calculator uses the following equation: Area of a circle = π * (d/2) 2. Where: π is approximately
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The total surface area is calculated as follows: SA = 4πr 2 + 2πrh where r is the radius and h is the height Horatio is manufacturing a placebo that purports to hone a person's individuality, critical
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