document.write( "Question 199953: What is the equation for a circle with its center at the origin and a tangent whose equation is y=7? \n" ); document.write( "
Algebra.Com's Answer #150314 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
What is the equation for a circle with its center at the origin and a tangent whose equation is y=7?
\n" ); document.write( "Since it's tangent at (0,7), its radius is 7
\n" ); document.write( "\"x%5E2+%2B+y%5E2+=+7%5E2\"
\n" ); document.write( "
\n" );