document.write( "Question 592726: If the coordinates of the vertices of a quadrilateral are (0,0), (0,-a), (-b,-a), and (-b,0), then it is a(an)? \n" ); document.write( "
Algebra.Com's Answer #376056 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
rectangle \n" ); document.write( "
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