document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=254124>Question 254124</A>: <I><SPAN STYLE=\"word-break: break-all;\"> can 10, 20 and 30 can be the lenghts of the sides of the triangle? right triangle? Explain </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #186476 by </B><A HREF=/tutors/aboutme.mpl?userid=dabanfield><B>dabanfield(803)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=dabanfield><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=186476\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If the triangle is a right triangle then the hypotenuse (the longest side) is 30. From the Pythagorean Theorem we would then have 10^2 + 20^2 = 30^2 or<BR>\n" );
document.write( "100 + 400 = 900\r<BR>\n" );
document.write( "\n" );
document.write( "Since 500 does not equal 900 we must not have a right triangle.  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );