document.write( "Question 1023905: Find the perimeter of the triangle whose vertices are the following specified points on the plane (-1,7)(-9,9)and (8,1) \n" ); document.write( "
Algebra.Com's Answer #639413 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "Hi
\n" ); document.write( "D = \"+sqrt+%28+%28x%5B1%5D-x%5B2%5D%29%5E2%2B+%28y%5B1%5D-y%5B2%5D%29%5E2+%29+\"
\n" ); document.write( "(-1,7)
\n" ); document.write( "(-9,9) D = \"+sqrt+%28+%288%29%5E2%2B+%28-2%29%5E2+%29+\"
\n" ); document.write( "(8,1) D = \"+sqrt+%28+%28-17%29%5E2%2B+%288%29%5E2+%29+\"
\n" ); document.write( "(-1,7) D = \"+sqrt+%28+%289%29%5E2%2B+%28-6%29%5E2+%29+\"
\n" ); document.write( "Do the Calculations on Your calculator \n" ); document.write( "
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