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Area of a circle equals pi (3.14) times the radius squared.

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10y ago

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Pi can be used to calculate the blank of a circle?

Pi can be used to calculate the area of a circle Pi can be used to calculate the circumference of a circle


Determine the square feet in a circle?

The formula for the area of a circle is pi x radius x radius or pi(r2).


Why is the volume pi r h for a cylinder?

pi r^2 h is used to determine the volume of a cylinder because when determing the area of a shape you first have to determine the area of the the base of the object and then multiply it by the height. The base of a cylinder is a circle and to find the area of a circle you use pi r^2 and hence the reason why pi r^2 is used to find the volume of the cylinder.


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What does pi have to do with the area and circumference of a circle?

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