document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1158590>Question 1158590</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A triangle that has a 50-degree angle and a 60-degree angle is inscribed in a circle of radius 25 inches. The circle is divided into three arcs by the vertices of the triangle. To the nearest tenth of an inch, find the lengths of these three arcs. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #781636 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=781636\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The arcs are twice the angles, so the arc made by the 50 degree angle is 100 degrees and the one made by the 60 degree angle is 120 degrees<BR>\n" );
document.write( "the circumference is 2*pi*r=50pi inches or 157 inches using 3.14 for pi\r<BR>\n" );
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document.write( "the arc made by the 50 degree angle is 157*100/360 or 43.6 inches<BR>\n" );
document.write( "the arc made by the 60 degree angle is 157(120/360) or 52.3 inches<BR>\n" );
document.write( "the arc made by the remaining 70 degree angle  is 157(140/360) or 61.1 inches\r<BR>\n" );
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document.write( "They add to 157 inches. </SPAN>\n" );
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