document.write( "Question 449831: a circle has a diameter with endpoints (5, -2) and (-13 -6) what are the coordinates of the center of the circle \n" ); document.write( "
Algebra.Com's Answer #853365 by ikleyn(53742)\"\" \"About 
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\n" ); document.write( "A circle has a diameter with endpoints (5, -2) and (-13 -6) what are the coordinates of the center of the circle
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\n" ); document.write( "\n" ); document.write( "        The solution by @mananth is INCVORRECT.\r
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document.write( "If the coordinates of A and B are (x1,y1) and (x2,y2) respectively, then the midpoint, M, of AB is given by the following formula 												\r\n" );
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document.write( "    M = (\"%28x1%2Bx2%29%2F2\", \"%28y1%2By2%29%2F2\")											\r\n" );
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document.write( "    x = \"%285%2B%28-13%29%29%2F2\",  y = \"%28-2+%2B+%28-6%29%29%2F2\".\r\n" );
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document.write( "ANSWER.  x = -4,  y =  -4.  \r\n" );
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\n" ); document.write( "\n" ); document.write( "Solved correctly.\r
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