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What is the radius of a circle if the area is 225?
The area is equal to pi times the radius squared, so dividing both sides by pi and taking the square root of both sides, we get that the radius is equal to the square root of 225/pi, or about 8.463.
What is the square root of pi times 2?
Well the Square root of pi is 1.77245 so double that is...3.5449 hope this helps
How do you find the diameter of a circle if they give you the area?
Area = pi * (radius^2) Where (radius^2) is radius squared, or radius to the second power. do some algebraic steps: Area / pi = radius^2 radius^2 = Area / pi square root (radius^2) = square root (Area / pi) radius = (plus or minus) square root (Area / pi) If you are not working with imaginary numbers then radius = square root (Area / pi)
If pi is 3.141592653589793238462643383279 etc can you find the square root of pi and get a single without a decimal?
π is a transcendental number, and any square root of a a transcendental is immediately transcendental.
What is the diameter of a circle with an area equal to 616 sq in?
It is: 2*radius = square root of (616/pi) = 28 inches to the nearest integer
