document.write( "Question 1008693: Given: ABCD is a rectangle, E is a circle
\n" ); document.write( "Prove: ABCD is inscribed in the circle
\n" ); document.write( "

Algebra.Com's Answer #624268 by fractalier(6550)\"\" \"About 
You can put this solution on YOUR website!
Without a proper diagram, it is tricky...but the proof revolves around the idea that a right angle cuts off 180 degrees of arc of any circle... \n" ); document.write( "
\n" );