document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=332571>Question 332571</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A triangle with sides measuring 5,12, and 13 inches is a \r<BR>\n" );
document.write( "\n" );
document.write( "a) equiangular<BR>\n" );
document.write( "b) a right triangle<BR>\n" );
document.write( "c) isosceles<BR>\n" );
document.write( "d) equilateral </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #238303 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><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=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=238303\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> b) a right triangle<BR>\n" );
document.write( ".<BR>\n" );
document.write( "With a right triangle, Pythagorean theorem must apply:<BR>\n" );
document.write( "a^2 + b^2 = c^2<BR>\n" );
document.write( "5^2 + 12^2 = 13^2<BR>\n" );
document.write( "25 + 144 = 169<BR>\n" );
document.write( "169 = 169<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );