document.write( "Question 141859: The points (1,5), (4,5), and (1,0) represent three corners of a rectangle; find the coordinates of the fourth point. \n" ); document.write( "
Algebra.Com's Answer #103324 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
(1,5) and (4,5) define a horizontal segment\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "(1,0) and (1,5) define a vertical segment\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "the missing corner would be (4,0)
\n" ); document.write( "
\n" );