Revision history of "2023 CMO(CHINA) Problems/Problem 5"

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  • (cur | prev) 05:05, 25 May 2024Anyu tsuruko (talk | contribs). . (2,331 bytes) (+2,331). . (Created page with "== Problem == In an acute triangle <math>\triangle A B C, K</math> is a point on the extension of <math>B C</math>. Through <math>K</math>, draw lines parallel to <math>A B</m...")