Точки О та Н — центр описаного коло та ортоцентр трикутника АВС. Пряма АО перетинає ВН та СН у точках X та Y. Доведіть, що пряма Ейлера трикутника HXY паралельна прямій, яка сполучає точку А та центр описаного кола трикутника АОН.
Точки О та Н — центр описаного коло та ортоцентр трикутника АВС. Пряма АО перетинає ВН та СН у точках X та Y. Доведіть, що пряма Ейлера трикутника HXY паралельна прямій, яка сполучає точку А та центр описаного кола трикутника АОН.
It is unclear who runs the account, although Russia's official Ministry of Foreign Affairs Twitter account promoted the Telegram channel on Saturday and claimed it was operated by "a group of experts & journalists." Artem Kliuchnikov and his family fled Ukraine just days before the Russian invasion. Since January 2022, the SC has received a total of 47 complaints and enquiries on illegal investment schemes promoted through Telegram. These fraudulent schemes offer non-existent investment opportunities, promising very attractive and risk-free returns within a short span of time. They commonly offer unrealistic returns of as high as 1,000% within 24 hours or even within a few hours. In 2014, Pavel Durov fled the country after allies of the Kremlin took control of the social networking site most know just as VK. Russia's intelligence agency had asked Durov to turn over the data of anti-Kremlin protesters. Durov refused to do so. Multiple pro-Kremlin media figures circulated the post's false claims, including prominent Russian journalist Vladimir Soloviev and the state-controlled Russian outlet RT, according to the DFR Lab's report.
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