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Jan 21st, 2003, 08:17 AM
#1
Thread Starter
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Circle Question
we have an equilateral triangle ABC. we draw circular arc BC of circle that has center A and radius AB, as well as circular arc AC with center B and radius AB. Given that arc BC is 12 units, find the circumference of a circle that is tangent to arc BC, arc AC and base line AB.
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The probability that a random rational number has an even denominator is 1/3 (Salamin and Gosper 1972)? This result is independently verified by me (2002)!
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