Question

can any one can explain circle in short.

Answer 1

circle is the locus of a point which moves in a plane in such a way that it's distance from a given fixed point is always constant. The fixed point is called centre O and radius r is denoted by C(O ,r ).

Answer 2

ⓗⓔⓨ ⓕⓡⓘⓔⓝⓓ.

ⓗⓔⓡⓔ ⓘⓢ ⓨⓞⓤⓡ

ⓐⓝⓢⓦⓔⓡ



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⊙ Circle is a simplest closed shape.

⊙ It is a set of all points in plain that are at a given distance from a certain point known as center.


⊙ Equivalently, it is the curve trace out by a point that moves so that it's distance from a given point is constant.



$circumference = 2 \: \pi \: r$



$area = \pi \: r {}^{2}$



Hope it helps you


$<marquee > prabhudutt$