document.write( "Question 367841: Find the perimeter of a rectangle if three of it's vertices are (8,-3), (8,3) and (-7,3).
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #262178 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "Find the length and the width.
\n" ); document.write( "\"L=8-%28-7%29=15\"
\n" ); document.write( "\"W=3-%28-3%29=6\"
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "\"P=2L%2B2W\"
\n" ); document.write( "\"P=2%2815%29%2B2%286%29\"
\n" ); document.write( "\"P=30%2B12\"
\n" ); document.write( "\"highlight%28P=42%29\"
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "
\n" );