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The formula for finding the area of a circle is pi * r², where pi = 3.14; * = multiply; r = 1/2 of the diameter; and ² = squared (multiplied by itself). An example of how to calculate the area of a circle with a 6 inch diameter (3 inch radius):
a = Pi * r²
a = 3.14 * 3²
a = 3.14 * 9
a = 28.26
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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
How do you calculate the are of a circle?
To calculate the area of a circle use this formula: pi x r2.
How calculate surface area of a circle?
the area of the circle is Pi X Radius squared
What is the formula to calculate the volume of a circle?
A circle is two dimensional, it has area but not volume.
The area of a circle with a radius of 5 is which of the following?
To calculate the are of a circle, use the formula area = pi x radius2.
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