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wu :: forums    riddles    medium (Moderators: Eigenray, Icarus, towr, SMQ, william wu, ThudnBlunder, Grimbal)    japanese temple geometry 2 « Previous topic | Next topic » Pages: 1  Reply Notify of replies Send Topic Print    Author  Topic: japanese temple geometry 2  (Read 1272 times) klbarrus Newbie     Posts: 29 japanese temple geometry 2   « on: Jul 27th, 2002, 11:20pm » Quote Modify 1) r1, the radius of the small circle is the same as it is in problem 1   r1 = a/16   2) r2, the radius of the large circle: drop a line segment from c2   (a-r2)^2 = (a/2)^2 + (a/2 + r2)^2 which reduces to   r2 = a/6 IP Logged Pages: 1  Reply Notify of replies Send Topic Print Forum Jump: ----------------------------- riddles -----------------------------  - easy => medium   - hard   - what am i   - what happened   - microsoft   - cs   - putnam exam (pure math)   - suggestions, help, and FAQ   - general problem-solving / chatting / whatever ----------------------------- general -----------------------------  - guestbook   - truth   - complex analysis   - wanted   - psychology   - chinese « Previous topic | Next topic »

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