document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=85544>Question 85544</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I know this is  an easy question but I kept getting it wrong. Could you please help? If the circumference of a circle is dtt, then the circumference of a a semi-circle is ? Would it be .5(dtt) I am not sure </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #61788 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=61788\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Circumference of a circle:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=C=d%2Api ALIGN=MIDDLE  ALT=\"C=d%2Api\"   DISABLED_style= \"max-width:90%; height:auto;\" > or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=C=2%2Ar%2Api ALIGN=MIDDLE  ALT=\"C=2%2Ar%2Api\"   DISABLED_style= \"max-width:90%; height:auto;\" > since <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=2r ALIGN=MIDDLE  ALT=\"d=2r\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "so the circumference of a semicircle is half of the circumference of a circle\r<BR>\n" );
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document.write( "Circumference of a semicircle:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=C=d%2Api%2F2 ALIGN=MIDDLE  ALT=\"C=d%2Api%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" > or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=C=cross%282%29%2Ar%2Api%2Fcross%282%29=r%2Api ALIGN=MIDDLE  ALT=\"C=cross%282%29%2Ar%2Api%2Fcross%282%29=r%2Api\"   DISABLED_style= \"max-width:90%; height:auto;\" >  </SPAN>\n" );
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