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You appear to misunderstand!!!
pi = 3.14
C = 23.14r (radius).
However, if the radius is also 3.14 , then
C = * 3.14 * 3.14 = 19.7192 units.
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What is the diameter of a circle if the circumference 314 feet?
Diameter = 314/pi feet
What is the radius of a circle that has a circumference of 314 inches?
Approximatly 50inches
What is circumference of circle that is 10 centimeters?
It's simple, just multiply de diameter of the circle by the pi number: 3.141592653.... the result is 31.14 cm, or 314 milimeters.
How do you get the circumference out of the area?
you divide by pi (3.14) then take the square root, then multiply by 2 and multiply by pi (3.14)...in that order i.e. if you have a circle with area of 314 square inches, you take the 314 and divide by 3.14...you get 100...then you take the square root of 100...you get 10...then you multiply by 2...you get 20...then you multply by 3.14...you get 62.8 inches...thats the circumference of a circle with an area of 314 square inches
What is the radius of a circle if its circumference is about 314 feet?
You have to use the equationcircumference is equal to the radius multiplied by "pi" multiplied by twoC = 2 * π * rBecause your circumference is a known value, the only unknown value left is the radius. Simply solve the equation.314 / (2*π) = rr = 50.0 feet
