document.write( "Question 326417: how to find the radius of a circle with this equation (x-1/2)^2+(y+1)^=25/4 \n" ); document.write( "
Algebra.Com's Answer #233691 by Fombitz(32388)\"\" \"About 
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Compare to the equation of a circle centered at (h,k) with radius R.
\n" ); document.write( "\"%28x-h%29%5E2%2B%28y-k%29%5E2=R%5E2\"
\n" ); document.write( "Comparing,
\n" ); document.write( "\"R%5E2=25%2F4\"
\n" ); document.write( "\"highlight%28R=5%2F2%29\"
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