document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1120603>Question 1120603</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If the diagonal of a swuare is 42.5cm long, find <BR>\n" );
document.write( "I) the perimeter<BR>\n" );
document.write( "II) the area<BR>\n" );
document.write( "Of the square </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #736262 by </B><A HREF=/tutors/aboutme.mpl?userid=addingup><B>addingup(3677)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=addingup><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=addingup><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=736262\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A square divided by a diagonal becomes two 45-45-90 triangles. this is a special type of triangle. in this triangle, the two short sides are <BR>\n" );
document.write( "= sqrt(hypotenuse)<BR>\n" );
document.write( "= sqrt(42.5) = 6.52<BR>\n" );
document.write( "I) The perimeter of the square: 6.52 x 4 = 26.08<BR>\n" );
document.write( "II) The area: Side^2 = 6.52 x 6.52 = 42.51 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );