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What is the circumference of a circle with a radius of 100?
A circle with a radius of 100 units has a circumference of 628.32 units.
What is the circumference of a circle with a radius of 100 feet?
200*pi feet, or approximately 628 feet. The formula for the circumference of a circle is C = 2*pi*r.
How do you get the radius of the circle with the circumference?
divide the circumference by pie (3.14) and the answer would be the radius. for example circumference = 314 pie = 3.14 so 314 divide by 3.14 = 100 so the radius = 100
If a circle has radius 6 in and an arc measure of 100 then what is the arc length?
100/360 of the circumference of the circle = 10*pi inches
Will the circumference increase by 200 percent if you double the radius?
If you double the radius of a circle, you also double its circumference.It's now 200% of what it was originally ... an increase of 100% .See rigorous proof below.===========================================Let radius = rCircumference = 2πrDouble the radius:New radius = 2rNew circumference = 4πrIncrease in circumference = 4πr - 2πr = 2πr = (2πr/2πr) X 100%=100%
