Sep 3, 2019
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+234 off-topic
+234 off-topic
Given a hexagon $ABCDEF$ inscribed in a circle with $AB = BC, CD = DE, EF = FA$, show that $\overline{AD}, \overline{BE}$, and $\overline{CF}$ are concurrent. [asy] unitsize(2 cm); pair A, B, C, D, E, F, G; A = dir(85); B = dir(45); C = dir(5); D = dir(-55);read more ..
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