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Circle = pi x radius squared

Rectangle= l x w

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Q: What is the formula to calculate the area of a shape?
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Related questions

What do you have to do if it said The area of the shape is?

Calculate the area of the shape. The formula to be used will be different for different shapes.


How to calculate area of vessel?

Depends on the shape of the vessel. Different shape, different formula.


What is the formula to calculate surface area?

It depends on the shape whose surface area you are interested in.


Calculate Area of a slot?

The particular shape of the slot will determine how its area will be computed. The formula of area applied in calculating the area of the slot will be determined by the shape of the slot.


What is the formula to calculate area?

It depends on the shape whose area you wish to calculate. Different shapes have different formulae.


How do you calculate cross sectional area?

To calculate the cross-sectional area of a shape, you need to determine the shape of the cross-section first (e.g., square, circle, triangle). Then, use the appropriate formula for that shape. For example, the formula for the cross-sectional area of a square is side length squared, for a circle it is pi times the radius squared, and for a triangle it is base times height divided by 2. Finally, plug in the given dimensions into the formula to calculate the cross-sectional area.


Who created the pagathan formula?

The Pagathan formula was created by Charles Pagathan, a renowned mathematician, in the 19th century. The formula is used to calculate the area of a specific geometric shape.


How do you calculate the surface area of any shape?

The method usually fits into one of two general categories: 1). Use the formula that has been developed for the surface area of that particular shape. 2). Break the shape down into pieces with shapes for which the formula for the surface area has been previously developed, and then apply the method of Category #1.


What is the formula for calculate the volume of trapezoid?

There is none because a trapezoid is a 2D shape but if you meant the area it is:- Area in square units = 0.5*(sum of parallel sides)*height


What is the formula for area of wire?

how to calculate area of a wire


What is the formula used to calculate the area of an irregular shape?

There is no set formula.You have to "split" the irregular shape into regular shapes, use whatever dimensions you have and fit them into the formulas of the known shapes.Find the area of each split shape. Lastly, you add all the areas to give you the totl area of the irregular shape


How can you calculate the area of a shape?

you times the width by the length of the shape