document.write( "Question 724248: the points a(1,2),b(2,3) and c(3,1) are the vertices of a triangle. find [ab],[bc] and [ac] \n" ); document.write( "

Algebra.Com's Answer #443687 by Alan3354(69443) $\"\"$ $\"About$

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the points a(1,2),b(2,3) and c(3,1) are the vertices of a triangle. find [ab],[bc] and [ac]
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\n" ); document.write( "Use Pythagoras
\n" ); document.write( "For AB:
\n" ); document.write( " $\"s+=+sqrt%28diffy%5E2+%2B+diffx%5E2%29+=+sqrt%281+%2B+1%29\"$
\n" ); document.write( " $\"AB+=+sqrt%282%29\"$
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\n" ); document.write( "Do the other 2 the same way.
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