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# \$1.00What happens to the circumference of a circle if you double the radius? What happens if you double the diameter? What ha

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What happens to the circumference of a circle if you double the radius? What happens if you double the diameter? What happens if you triple the radius?

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• Posted on Aug 08, 2012 at 11:03:43PM
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Preview: ... t double.. if we double the diameter its formula is just = pi*d d for diameter.. as radius = 1/2 diameter. ...

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• Posted on Aug 08, 2012 at 11:41:33PM
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Preview: ... radius therefore when you double the diameter, new circumference is double of c1 too wh ...

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Preview: ... is D=2r. If diameter is doubled that means radius r is also doubled. So i ...

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Preview: ... f we double the raddius i.e is R, clearly circumference gets double a ...

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Preview: ... *r = pi*d where d is the diameter, so if the diameter is doubled, the circumference is doubled as well. * What happens if you triple the radius? Since t ...

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• Posted on Aug. 09, 2012 at 02:57:04AM
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