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This is normally expressed in terms of the radius: area = pi x radius2.

This is normally expressed in terms of the radius: area = pi x radius2.

This is normally expressed in terms of the radius: area = pi x radius2.

This is normally expressed in terms of the radius: area = pi x radius2.

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15y ago

This is normally expressed in terms of the radius: area = pi x radius2.

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Q: What is the formula of finding the surface area of a circle?
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What is the formula for finding the surface area of the circle?

A circle doesn't have a surface area because it is a 2D object. The area of a circle is = pi r2. if you mean the surface area of a sphere it is = 4 pi r2


Is the formula for finding the area of an oval the same as the formula for finding the area of a circle?

No because the formula for finding the area of an oval, which is an ellipse, is quite different


What are everyday uses for pi?

Some of many examples are:- Finding the circumference of a circle Finding the area of a circle Finding the surface area of a sphere Finding the volume of a sphere Finding the surface area of a cylinder Finding the volume of a cylinder Finding the volume of a cone Finding the surface area of a cone


What is the formula of finding the circumference of a sphere?

4*pi*r2. because surface area is equal to circumference of circle.


What is the formula for the surface area of a rhomboid?

what is the formula to finding the total surface area of a rhomboid?!


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

Assuming that 3.14 is pi, then most likely you're looking for the surface area of a circle, which is pi x r2.


What is formula ofr finding area of a circle?

Area of a circle = pi*radius squared


Why do you use the radius in the formula of finding the area of a circle?

Area of circle = pi*(radius)2


Formula for finding the area if you have radius?

Area of a circle = pi*radius2


What is the formula for finding circumference and area of a circle?

Circumference of a circle is (pi * diameter). Area of a circle is (pi * r2).


What is pi used for in geometry?

Some of the many applications that pi is used in geometry are as follows:- Finding the area of a circle Finding the circumference of a circle Finding the volume of a sphere Finding the surface area of a sphere Finding the surface area and volume of a cylinder Finding the volume of a cone


What is the formula for finding the area for a circle?

go to the related link below Titled (Calculate the Area of a Circle).