document.write( "Question 1083072: Write the equation in standard form for the circle with center (0,9) passing through (4,33/2) \n" ); document.write( "
Algebra.Com's Answer #697078 by Boreal(15235)\"\" \"About 
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The radius is needed and the distance formula will find it.
\n" ); document.write( "sqrt{(4^2+7.5^2)=sqrt(72.25)=8.5. Actually, don't need the square root since the equation of a circle deals with the square of the radius.
\n" ); document.write( "x^2+(y-9)^2=72.25
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