document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1074626>Question 1074626</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Question: What is the length, in centimeters, of side x in this right triangle?\r<BR>\n" );
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document.write( "Picture: https://learning.k12.com/content/enforced/206811-COF_ID8965/CQA3%20q10.PNG?_&d2lSessionVal=h6VE33qKqorwQi5Ct8VzGiKb7\r<BR>\n" );
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document.write( "Answer Choices:<BR>\n" );
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document.write( "21 cm\r<BR>\n" );
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document.write( "	<BR>\n" );
document.write( "15 cm\r<BR>\n" );
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document.write( "	<BR>\n" );
document.write( "8 cm\r<BR>\n" );
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document.write( "12 cm </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #689274 by </B><A HREF=/tutors/aboutme.mpl?userid=KMST><B>KMST(5328)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=KMST><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=KMST><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=689274\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I cannot get to see the picture.<BR>\n" );
document.write( "K12 wants me to \"sign in\" to let me see it.<BR>\n" );
document.write( "However, when side length are given,<BR>\n" );
document.write( "the most popular right triangle shape is<BR>\n" );
document.write( "that of 3-4-5 triangles.<BR>\n" );
document.write( "That is because 3,4,5 is the first Pythagorean triple,<BR>\n" );
document.write( "and the only one remembered by most teachers and students.<BR>\n" );
document.write( "The right triangles with that shape have side length<BR>\n" );
document.write( "3, 4, and 5, or<BR>\n" );
document.write( "6, 8, and 10, or<BR>\n" );
document.write( "9, 12, and 15, or<BR>\n" );
document.write( "12, 16, and 20, or<BR>\n" );
document.write( "15, 29, and 25, or<BR>\n" );
document.write( "3n, 4n, 25n for any positive n.<BR>\n" );
document.write( "I bet your triangle wad one of those. </SPAN>\n" );
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