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TR-MO-R1 2018 Problem 17

    m(ACB^)=60∘m(\widehat{ACB}) = 60^\circ olan dar açılı bir ABCABC üçgeninde diklik merkezi HH ve AA dan karşı kenara indirilen dikmenin ayağı DD dir. [AC][AC] üzerinde ∣BD∣⋅∣CD∣=∣ED∣2|BD| \cdot |CD| = |ED|^2 olacak şekilde bir EE noktası alınıyor. ∣BH∣=7∣EH∣|BH| = 7|EH| ise ∣AE∣∣CE∣\dfrac{|AE|}{|CE|} kaçtır?

    a) 17\dfrac{1}{7} b) 16\dfrac{1}{6} c) 15\dfrac{1}{5} d) 14\dfrac{1}{4} e) 13\dfrac{1}{3}

    Official text Turkish Mathematical Olympiad, first round 2018 official paper, page 7. Quoted with source.

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