document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1037390>Question 1037390</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The arc length of a sector is equal to twice the radius. Express the arc length s as a function of the area a of the sector.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #653292 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=653292\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s+=+r%2Atheta ALIGN=MIDDLE  ALT=\"s+=+r%2Atheta\"   DISABLED_style= \"max-width:90%; height:auto;\" > and s = 2r ==> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=theta+=+2 ALIGN=MIDDLE  ALT=\"theta+=+2\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "The area of a circular sector is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A+=+%28r%5E2%2Atheta%29%2F2 ALIGN=MIDDLE  ALT=\"A+=+%28r%5E2%2Atheta%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "==> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A+=+%28r%5E2%2Atheta%29%2F2+=+r%5E2 ALIGN=MIDDLE  ALT=\"A+=+%28r%5E2%2Atheta%29%2F2+=+r%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Since r = s/2, it follows that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A+=+s%5E2%2F4 ALIGN=MIDDLE  ALT=\"A+=+s%5E2%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" >, or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s%5E2+=+4A ALIGN=MIDDLE  ALT=\"s%5E2+=+4A\"   DISABLED_style= \"max-width:90%; height:auto;\" >, or \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s+=+2sqrt%28A%29 ALIGN=MIDDLE  ALT=\"s+=+2sqrt%28A%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
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