document.write( "Question 43778: State the circle and radius of the circle given by (x-2)^2+(y+3)^2=20 \n" ); document.write( "

Algebra.Com's Answer #28725 by Nate(3500) $\"\"$ $\"About$

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Use standard form: (x - h)^2 + (y - k)^2 = r^2
\n" ); document.write( "Where (h,k) is the center, and 'r' is the radius.
\n" ); document.write( "C(2,-3)
\n" ); document.write( "radius: 2*sqrt(5) \n" ); document.write( "

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