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MathNet 2019-part-07 — 184 problems (EN–VI) Question 112

Math Olympiad Vault · MathNet 2019-part-07 — 184 problems (EN–VI)

Question 112

Let $ABC$ be a right triangle such that its legs satisfy the following: $BC = \sqrt{2}AC$. Show that the medians $AN$ and $CM$ are perpendicular to each other.

(Danylo Khilko)

Question illustration
**Fig. 6**