document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=961768>Question 961768</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Your family just built a rectangle pool, with a length of 30 feet and width of 14 feet. Your parents added on a 4 feet walkway all around the rectangle pool<BR>\n" );
document.write( "a.) what are the dimensions of the pool including the walkway?<BR>\n" );
document.write( "b.) What is the diagonal measurement of the pool with the walkway?<BR>\n" );
document.write( "c.) If your parents decorated the entire edge of the pools walkway with stone, at a cost of $7 per linear foot, what is the total cost to decorate all sides of the pool with stone?<BR>\n" );
document.write( "( I already know the answers for letters a and b, i just need to know how to do letter c, Thanks :) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #587653 by </B><A HREF=/tutors/aboutme.mpl?userid=rothauserc><B>rothauserc(4718)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rothauserc><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=rothauserc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=587653\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a) length = 38 feet and width = 22 feet<BR>\n" );
document.write( "b) 38^2 + 22^2 = d^2<BR>\n" );
document.write( "sqrt(38^2 + 22^2) = d<BR>\n" );
document.write( "d = 43.9089968<BR>\n" );
document.write( "c) Perimeter = (2*38) + (2*22) = 120 feet<BR>\n" );
document.write( "cost = 7 * 120 = $840<BR>\n" );
document.write( "therefore,<BR>\n" );
document.write( "cost to decorate all sides of the pool with stone is $840<BR>\n" );
document.write( " <BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );