document.write( "Question 1037644: find the perimeter of triangle ABC A(-4,-1) B(4,5) C(4,-2) \n" ); document.write( "
Algebra.Com's Answer #652273 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
find the perimeter of triangle ABC A(-4,-1) B(4,5) C(4,-2)
\n" ); document.write( "-----------
\n" ); document.write( "Find the lengths of the sides, then add them.
\n" ); document.write( "---
\n" ); document.write( "AB = sqrt(diffy^2+diffx^2) = sqrt(8^2 + 6^2)
\n" ); document.write( "AB = 10
\n" ); document.write( "-----
\n" ); document.write( "Do the other 2 sides, then add them.
\n" ); document.write( "
\n" );