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What else can I help you with?
What is the formula used to calcd the area of a circle?
The formula used to calculate the area of a circle is A r2, where A represents the area and r is the radius of the circle.
What is the formula used to find the area of a sector?
area of sector = (angle at centre*area of circle)/360
What is the formula used to find areaof a circle?
Area in square units = pi*radius2
What is the constant used in the formula to find the area of a circle?
You are thinking of pi.A = (pi)r^2
What is formula to find sq inches in a circle?
To find the area of a circle in square inches, you can use the formula ( A = \pi r^2 ), where ( A ) represents the area and ( r ) is the radius of the circle. If you have the diameter instead, you can first find the radius by dividing the diameter by 2, and then apply the formula. The value of ( \pi ) is approximately 3.14 or can be used as the constant in calculations for more precision.
Differences between a numeric value and a formula?
A formula is used to find the numeric value of an answer. For example: pi*radius2 = area of a circle in square units
What is the formula used for finding area of a circle?
area= pie*(r^2) = πr2
How have you used pi?
To find out the area of a circle.
What does the formula Pi r2 mean?
It is the formula used in finding the area of a circle which is pi times radius squared
What is the formula used to find cicumfrence?
It is area
Find the area of a cylinder?
To find the area of a cylinder a simple formula used is A=2(pi)r2 +2(pi)rh with; R being the radius of the circle and H being the height of the cylinder. the formula can also be translated as; 2(pi)rX[r+h]
How to find square footage of a circle outside of the 18ft and inside 20ft?
If the 18 stands for the radius, then the area formula : A= Pi r2 can be used. The question is standed strangely.
