document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=31398>Question 31398</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do I compute the length of a chord line and the height at the mid point of the chord, only having the radius and the length of arc.<BR>\n" );
document.write( "Thanks, Ed\r<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 #18126 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=18126\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Using the length of the arc you should be able to calculate <BR>\n" );
document.write( "the angle subtended by the arc in radian measure or degrees.<BR>\n" );
document.write( "Forming a triangle with two radii and the chord you can <BR>\n" );
document.write( "use Law of Sines or Law of Cosines to get the length of<BR>\n" );
document.write( "the chord.<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "stan H. </SPAN>\n" );
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