document.write( "Question 55425: find the center and radius of a circle, given the following equation of the circle
\n" ); document.write( "x^2+y^2=100
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Algebra.Com's Answer #37608 by piyu(4)\"\" \"About 
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if the equation of the circle is of the type x^2+y^2=r^2, then the circle has its centre at the origin and its radius is r
\n" ); document.write( "your equation was
\n" ); document.write( "x^2+y^2=100
\n" ); document.write( "here the radius is the sq. root of 100 (i.e.)10
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