document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=221128>Question 221128</A>: <I><SPAN STYLE=\"word-break: break-all;\"> i am not a student, but have a geodesic dome build project under way.<BR>\n" );
document.write( "I am looking to find a radius R of a known chord c and rise m.\r<BR>\n" );
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document.write( "i am using <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R=%28m%5E2%2B.25c%5E2%29%2F2m ALIGN=MIDDLE  ALT=\"R=%28m%5E2%2B.25c%5E2%29%2F2m\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "i can see the Pythagoras in the top right of the equation.<BR>\n" );
document.write( "I just dont understand the relationship of that to R.<BR>\n" );
document.write( "it seams to be a 2 to 1 ratio. is there an established ratio between the sum of the squares of the rise and half the chord to the arcs radius? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #165907 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=165907\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Do you have any drawings?<BR>\n" );
document.write( "email to gsihoutx@aol.com </SPAN>\n" );
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