document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=719533>Question 719533</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi!\r<BR>\n" );
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document.write( "I am going to take advantage of your 5 problem limit. I am currently enrolled in Pre-Ap Geometry and I am going over circles.\r<BR>\n" );
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document.write( "My first problem is:\r<BR>\n" );
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document.write( "Ok, on my paper it shows a circle and most of the circle is shaded and it had a radius of 6. The arc = 78 degrees. How do I find the arc length and the area of the shaded region?<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 #441370 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=441370\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Exactly how is the shading distributed?  \r<BR>\n" );
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document.write( "For the arc length of the the 78 degrees, since the radius is 6 (for the circle), the circumference would be <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2Api%2A6=12%2Api ALIGN=MIDDLE  ALT=\"2%2Api%2A6=12%2Api\"   DISABLED_style= \"max-width:90%; height:auto;\" >.  The proportion of the circumference equaling the arc length is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=78%2F360 ALIGN=MIDDLE  ALT=\"78%2F360\"   DISABLED_style= \"max-width:90%; height:auto;\" >, so this means that the arc length for the 78 degrees portion is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2878%2F360%29%2A12%2Api ALIGN=MIDDLE  ALT=\"%2878%2F360%29%2A12%2Api\"   DISABLED_style= \"max-width:90%; height:auto;\" >.  More simplified, be 78*pi/30=39*pi/15=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%2813%2Api%2F5%29 ALIGN=MIDDLE  ALT=\"highlight%2813%2Api%2F5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
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