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Article #2643Re: Manhole covers - why circular?
From: Howard Landman
Date: Sun, 10 Jan 1993 06:57
Date: Sun, 10 Jan 1993 06:57
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In article <72940@cup.portal.com> ISW@cup.portal.com (Isaac S Wingfield) writes: >The other shape that satisfies the condition is an equilateral triangle. No, it doesn't. Cut a hole in a piece of paper and see why. Howard A. Landman
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Path: arc1-ca.pugleaf.net!sparky!uunet!spool.mu.edu!olivea!hal.com!bang.hal.COM!not-for-mail From: landman@hal.COM (Howard Landman) Newsgroups: rec.puzzles Subject: Re: Manhole covers - why circular? Message-ID: <1iohdnINNa0d@bang.hal.COM> Date: 10 Jan 93 06:57:59 GMT References: <1993Jan5.173440.10482@informix.com> <NICHAEL.93Jan5134917@kariba.bbn.com> <72940@cup.portal.com> Organization: HaL Computer Systems, Inc. Lines: 6 NNTP-Posting-Host: bang.hal.com