document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=590505>Question 590505</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A circular piece of paper has a radius of 15 in, which is cut off at a 90 degree angle. (It's hard for me to say, but it's basically a circle and an L-shape is cut from it) The remaining circumference forms the bases of a cone. What is the radius of the cone?   </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #375196 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=375196\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> the circumference of the cone is 3/4 the circumference of the original circle, so the radius will also be 3/4 of the circle radius\r<BR>\n" );
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document.write( "circumference of circle ___ c = 2 * pi * r ___ 2 * pi * 15 ___ 30 pi\r<BR>\n" );
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document.write( "circumference of cone is 3/4 of circle ___ (3/4) * 30 pi ___ 22.5 pi\r<BR>\n" );
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document.write( "radius of cone ___ r = c / (2 pi) ___ 22.5 pi / 2 pi ___ 11.25 </SPAN>\n" );
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