document.write( "Question 884235: Triangle has vertices of A(–6, 7), B(4, –1), and C(–2, –9). Find the length of the median from in triangle .
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Algebra.Com's Answer #534114 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Find the midpoints of the sides of the triangle.
\n" ); document.write( "AB:
\n" ); document.write( "\"x%5BAB%5D=%28-6%2B4%29%2F2=-2%2F2=-1\"
\n" ); document.write( "\"y%5BAB%5D=%287-1%29%2F2=6%2F2=3\"
\n" ); document.write( "AC:
\n" ); document.write( "\"x%5BAC%5D=%28-6-2%29%2F2=-8%2F2=-4\"
\n" ); document.write( "\"y%5BAC%5D=%287-9%29%2F2=-2%2F2=-1\"
\n" ); document.write( "BC
\n" ); document.write( "\"x%5BBC%5D=%284-2%29%2F2=2%2F2=1\"
\n" ); document.write( "\"y%5BBC%5D=%28-1-9%29%2F2=-10%2F2=-5\"
\n" ); document.write( "Now find the lengths of the medians using the distance formula,
\n" ); document.write( "\"D%5BA%5D%5E2=%28-6-1%29%5E2%2B%287-%28-5%29%29%5E2=49%2B144=193\"
\n" ); document.write( "\"D%5BA%5D=sqrt%28193%29\"
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\n" ); document.write( "\"D%5BB%5D%5E2=%284-%28-4%29%29%5E2%2B%28-1-%28-1%29%29%5E2=64%2B0=64\"
\n" ); document.write( "\"D%5BB%5D=8\"
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\n" ); document.write( "\"D%5BC%5D%5E2=%28-2-%28-1%29%29%5E2%2B%28-9-3%29%5E2=1%2B144=145\"
\n" ); document.write( "\"D%5BC%5D=sqrt%28145%29\"\r
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