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Article #19514Re: Constant Breadth Manhole(was Re: WHat are those holes for?)
From: Pat Chewning
Date: Mon, 25 Jul 1988 17:36
Date: Mon, 25 Jul 1988 17:36
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In article <745@io.ATT.COM>, tmk@io.ATT.COM (59481[rjb]-t.m.ko) writes: > Construct an equilateral triangle ABC. Draw arc AB with center C. > Draw arc BC with center A. Draw arc AC with center B. > The resulting figure bounded by the 3 arcs is a constant breadth figure. > I created the three arcs as desribed, I GOT A CIRCLE! If there is something I am missing, please let me know. Pat Chewning NSC Portland Development Center 15201 NW Greenbriar Pkwy Beaverton, OR 97006
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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!tektronix!reed!nscpdc!patch From: patch@nscpdc.NSC.COM (Pat Chewning) Newsgroups: sci.electronics,sci.math Subject: Re: Constant Breadth Manhole(was Re: WHat are those holes for?) Message-ID: <1211@nscpdc.NSC.COM> Date: 25 Jul 88 17:36:18 GMT References: <10790@oberon.USC.EDU> <327@richp1.UUCP> <303@btree.uucp> <745@io.ATT.COM> Organization: National Semiconductor, Portland Development Center, Portland, OR Lines: 15