document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1114733>Question 1114733</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 4. A triangle has sides that are 12 cm, 15 cm and 20 cm in lengths. Classify it as acute, obtuse or right or say there is insufficient information. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #729667 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13195)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><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=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=729667\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "If c is the longest side of a triangle and the other two sides are a and b, then<br><BR>\n" );
document.write( "(1) if <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=c%5E2+=+a%5E2%2Bb%5E2 ALIGN=MIDDLE  ALT=\"c%5E2+=+a%5E2%2Bb%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > then the triangle is a right triangle;<BR>\n" );
document.write( "(2) if <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=c%5E2+%3E+a%5E2%2Bb%5E2 ALIGN=MIDDLE  ALT=\"c%5E2+%3E+a%5E2%2Bb%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > then the triangle is obtuse;<BR>\n" );
document.write( "(3) if <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=c%5E2+%3C+a%5E2%2Bb%5E2 ALIGN=MIDDLE  ALT=\"c%5E2+%3C+a%5E2%2Bb%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > then the triangle is acute.<br><BR>\n" );
document.write( "For the given lengths,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=c%5E2+=+400 ALIGN=MIDDLE  ALT=\"c%5E2+=+400\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5E2%2Bb%5E2+=+144%2B225+=+369 ALIGN=MIDDLE  ALT=\"a%5E2%2Bb%5E2+=+144%2B225+=+369\"   DISABLED_style= \"max-width:90%; height:auto;\" ><br><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=c%5E2+%3E+a%5E2%2Bb%5E2 ALIGN=MIDDLE  ALT=\"c%5E2+%3E+a%5E2%2Bb%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > so the triangle is obtuse. </SPAN>\n" );
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