document.write( "Question 675434: How can I proof this? :
\n" ); document.write( "Given: X is the midpoint of line segment WY and line segment VZ
\n" ); document.write( "Prove: VW = ZY
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Algebra.Com's Answer #419836 by vleith(2983)\"\" \"About 
You can put this solution on YOUR website!
Since X is the midpoint, you know WX=XY and VX=XZ (given to you in the problem statement)\r
\n" ); document.write( "\n" ); document.write( "When you draw your line segments, label the five points W,X,Y,V and Z\r
\n" ); document.write( "\n" ); document.write( "Now also draw line segments WV and ZY.
\n" ); document.write( "You now have two triangles.
\n" ); document.write( "The angle zxy = wxv since opposite angles are equal.
\n" ); document.write( "Given the above, you now have 2 triangles that are congruent using side-angle-side\r
\n" ); document.write( "\n" ); document.write( "Since the two triangles are congruent, then the sides opposite the angle x (WV and ZY) must be equal.\r
\n" ); document.write( "\n" ); document.write( "Write that down as a series of steps and you have your proof!\r
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