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Earn +20 ptsQ: What is the ratio of the radius of a circle to its circumference?
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What is the ratio of a circle's circumference called?
The ratio of a circle's circumference to its area is called the reciprocal of half the radius. The ratio of the circumference to its radius is called two times pi.
What is circumference in terms of pi?
As pi is the ratio of the ratio of the circumference (C) of any circle to its diameter (d), the circumference of a circle in terms of pi is: C = pi x d The circumference of a circle is pi times its diameter or 2 pi times its radius (since a diameter is 2 times the radius).
What is the radius of a circle with a circumference of 110?
The radius of a circle with a circumference of 110 is: 17.507
What is the circumference of a circle with a radius of 6.7?
The circumference of a circle with a radius of 6.7 is: 42.097
What is the circumference of circle with radius 12cm?
The circumference of circle with radius 12cm is 75.4cm
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