document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=538105>Question 538105</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the perimeter of a square is 40ft. find the length of a diagonal of the square to the nearest tenth<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #353125 by </B><A HREF=/tutors/aboutme.mpl?userid=fcabanski><B>fcabanski(1391)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=fcabanski><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=353125\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> For a square P=4s.  That means each side s=p/4 = 40/4=10.<P><BR>\n" );
document.write( "The diagonal of a square makes a right triangle with two sides.  The diameter is the hypotenuse (h) of that right triangle.<P><BR>\n" );
document.write( "Pythagorean Theory <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h%5E2=s%5E2%2Bs%5E2=2s%5E2 ALIGN=MIDDLE  ALT=\"h%5E2=s%5E2%2Bs%5E2=2s%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > so <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h+=+sqrt%282s%5E2%29 ALIGN=MIDDLE  ALT=\"h+=+sqrt%282s%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "Plug s=10 into that formula.<P><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h=sqrt%282%2810%5E2%29%29+=+sqrt%282%2A100%29+=10%2Asqrt%282%29=+14.1 ALIGN=MIDDLE  ALT=\"h=sqrt%282%2810%5E2%29%29+=+sqrt%282%2A100%29+=10%2Asqrt%282%29=+14.1\"   DISABLED_style= \"max-width:90%; height:auto;\" > ft.\r<BR>\n" );
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