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There are different formulae for different shapes.

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Q: What is the formula used to find surface area?
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The formula used to find surface area of a square?

Area = ( length of a side)2


Which formula can be used to find the surface area of a rectangular prism?

surface area=(perimeter of base)x(height of the shape)+(area of the base)x(2)


Is a formula used to find the area of a rectangle?

Yes, LxW=Area. For Surface Area, add up the area of all the sides


What is the formula used to find the surface area of a cylender?

surface area of right circular cylinder = 2 pi r h +2 pi r2


Formula to work out the surface area of any object?

Calculus can be used to find the surface area of any object given that you know the equation describing said object. It's usually easier to find the area from experiment or through using a combination of existing models to approximate the surface area


What is the formula to calculate surface area of a 90 degree elbow?

The formula to calculate the surface area of a 90-degree elbow is A = πDL, where A is the surface area, D is the diameter of the elbow, and L is the centerline radius. The surface area of the elbow is essentially the curved surface area of the elbow pipe fitting. This formula is derived from the mathematical principles of geometry and calculus, specifically the surface area of a cylinder.


What is the formula used to find cicumfrence?

It is area


How the formula for the area of a rectangle can be used to find the area of a square?

In the formula for the rectangle, put the width equal to the length.


The formula used to find the area of a circle is?

Area = (pi) (R)2


What is the formula used to find area?

Area of what? Every geometrical shape has a different formula to find its area. The simplest one: to find the area of a rectangle whose edge lengths are h and w, area = h*w.


What is the formula for finding the surface area using 3.14 for a rectangle?

The formula for finding the surface area of a rectangle is length x width. 3.14 is the value for pi and is used for circles, cylinders, and spheres and has nothing to do with rectangles.


What is the difference between surface area and total surface area?

Area is used to find the amount of square units insided of a 1- dimensional figure. The formula is: Length x Width= area Surface is quite different. Think of it this way. You have a cardboard box. If you cut each seam of the box and found the area of each section, added them together, you would have the surface area. The formula is: (Length x width x 2)+(width x height x 2)+(height x length x 2)= Surface area