document.write( "Question 1203482: the three vertices of a parallelogram are (1,3);(0,0);(4,0) Find the three possible locations of the fourth vortex \n" ); document.write( "

Algebra.Com's Answer #839096 by ikleyn(52781) $\"\"$ $\"About$

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\n" ); document.write( "the three vertices of a parallelogram are (1,3);(0,0);(4,0) Find the three possible locations of the fourth $\"highlight%28cross%28vortex%29%29\"$ vertex.
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\n" ); document.write( "\n" ); document.write( "Surely, in this problem the major step and the major part
\n" ); document.write( "is to guess dispositions of these three parallelograms
\n" ); document.write( "and represent them. It is done in Figures 1, 2 and 3 below.\r
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\n" ); document.write( "\n" ); document.write( "The 4th vertex is shown by red circle in each Figure, together with its coordinates.\r
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\n" ); document.write( "\n" ); document.write( "As soon as the parallelograms are shown and presented, finding
\n" ); document.write( "the coordinates of the added 4th vertex is just a boring routine elementary procedure.\r
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document.write( "         Figure 1. Fourth vertex is (5,3)\r\n" );
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document.write( "         Figure 2. Fourth vertex is (-3,3)\r\n" );
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document.write( "         Figure 3. Fourth vertex is (3,-3)\r\n" );
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\n" ); document.write( "\n" ); document.write( "Solved and answered in full, with illustrations.\r
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