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The formula for calculating development surface area of a truncated cone is Avr = π [s (R + r) + R^2 + r^2]. The solution is area (A) subscript r where r is the radius of the top of the truncated cone. In this formula R stands for the radius of the bottom of the cone and s represents the slant height of the cone.

Q: What is the formula for calculating development surface are of truncated cone?

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The answer will depend on what information you have.

The formula used to calculate the surface of a 90 degree elbow is pi^2 *. This formula is taught in geometry class.

Length x Width x Height = surface area

A quadrilateral does not have a surface area because it is not a voluminous figure.

Surface area of a sphere = 4*pi*radius2

Related questions

To calculate the surface area of a truncated pyramid, you first take the surface area of each side. That would be the base time the straight height. If it is a 4 side pyramid with equivelant sides, multiply that answer by 4.

The answer will depend on what information you have.

no

sqrt( (R-r)^2 + h^2)where:R = radius of larger endr = radius of smaller endh = height of truncated cone

area of dish end

(2/3)*base*height

http://wiki.answers.com/Q/What_is_the_mathematical_formula_for_calculating_a_surface_area_for_a_building"

6(pi)l2, where l = length of side

Yes, but there are different formulae for its surface area, volume, height etc and the exact form of these will also depend on the information that is available.

It depends on how many sides are part of the "opening".

A = 2 x pi x r (r + h)

2(l*w)+2(w*h)+2(l*h)=surface area