document.write( "Question 666162: given the midpoint and one end point how do i find the other end point. \n" ); document.write( "

Algebra.Com's Answer #414307 by swincher4391(1107) $\"\"$ $\"About$

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Remember for point x_1,y_1 and x_2,y_2 we have that M(x,y) = (x_1+x_2)/2 , (y_1+y_2)/2\r
\n" ); document.write( "\n" ); document.write( "For notation let M_x be the midpoint's x coordinate and similarly let M_y be the midpoint's y coordinate.\r
\n" ); document.write( "\n" ); document.write( "Then M_x = (x_1+x_2)/2 and M_y = (y_1+y_2)/2.\r
\n" ); document.write( "\n" ); document.write( "This should be sufficient to solve.\r
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