Well given the formula "C = 2 x π x Radius"
You just plug the numbers in.
C=2xnx7.52
C=2x3.14x7.52 [3.14 representing pie]
C=47.2256
Therefore the Circumfrence of the circle that has a radius of 7.52" is 47.2256".
:)
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A circle with a radius of 8 inches has a circumference of 50.27 inches.
The radius of a circle with a circumference of 232.4 inches is 37 inches.
Circumference = 2 x pi x radius = 31.4159
Well, isn't that a happy little question! To find the radius of a circle when you know the circumference, you can use the formula: circumference = 2πr. So, if the circumference is 28.26 inches, you can plug that in and solve for the radius. Just divide the circumference by 2π (which is about 6.28) to find the radius. Happy calculating!
c = 22"