Answers

2015-02-17T20:24:04+05:30
A ROUND PLANE FIGURE WHOSE BOUNDARY CONSISTS OF POINTS EQUIDISTANT FROM A FIXED POINT IS CALLED A CIRCLE
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2015-02-17T21:13:59+05:30
A circle is a locus of a point equidistant from a fixed point on a plane .
Its a enclosed figure , with no vertices or edges having a fixed centre.
It's a 2-dimentional figure. 
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