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Cyclic quadrilateral

\( ABCD\) is a cyclic quadrilateral, with \( AB = 2; \space BC = 4; \space CD = 5; \space DA = 10 \). Let \( K, \space T, \space O \) be the projection of point \(D\) on segment \( AB, \space BC, \space CA\) respectively. Find \( \dfrac{KT}{TO}\).

Note by Fidel Simanjuntak
4 months, 3 weeks ago

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Hint: Ptolemy's Theorem and draw segment \(BD\)

Jason Chrysoprase - 4 months, 3 weeks ago

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