calculating surface area
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area of dish end
(2/3)*base*height
6(pi)l2, where l = length of side
Oh, dude, "S" in the context of area usually stands for "surface area." It's like the total area of all the surfaces of a three-dimensional object. So, if you're calculating the surface area of a cube, you'd be looking at all six sides added together. Cool, right?
The area of a sphere is 4 (pi) (radius)2. The area of 1/2 of the sphere is 2 (pi) (radius)2. If you want to add in the flat end of the hemisphere, that makes the total surface area 3 (pi) (radius)2.
The formula for calculating the surface area of a sphere is 4πr², where r is the radius of the sphere. This formula represents the area covered by the curved surface of the sphere.
area of dish end
The answer will depend on what information you have.
Calculating volume and surface area.
The formula for calculating the surface area of a prism is SA 2B Ph, where B is the area of the base, P is the perimeter of the base, and h is the height of the prism. The angle of the prism does not directly affect the surface area calculation.
The formula for calculating the electric flux () through a closed surface is EdA, where E is the electric field and dA is a differential area element on the surface.
2(l*w)+2(w*h)+2(l*h)=surface area
(2/3)*base*height
http://wiki.answers.com/Q/What_is_the_mathematical_formula_for_calculating_a_surface_area_for_a_building"
the formula for calculating the surface area of an oval is A = Pi * a * b where a & b are the semimajor(half the long) and semiminor(half the short) axes
6(pi)l2, where l = length of side
SA = 4 π r2 (SA is surface area = 4 (X) pi(3.142) (X) R(adius) squared