Answers

2014-03-20T15:03:45+05:30
The Diameter is equal to twice the radius. The radius is a line segment that begin from the centre and touches any point on the circle. In circles the AREA is equal to 3.14 (p) times the radius (r) to the power of 2. Thus the formula looks like... Read More » By Deb Russell, About.com Guide
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