ABCD параллелограмм. Точка Н – ортоцентр треугольника ABD, а точка O – центр его описанной окружности. В окружности (AHD) провели хорду XY параллельно стороне AD. Оказалось, что окружность (XYC) касается DC. (!) В каком отношении хорда XY разбивает отрезок OH?
ABCD параллелограмм. Точка Н – ортоцентр треугольника ABD, а точка O – центр его описанной окружности. В окружности (AHD) провели хорду XY параллельно стороне AD. Оказалось, что окружность (XYC) касается DC. (!) В каком отношении хорда XY разбивает отрезок OH?
Oleksandra Matviichuk, a Kyiv-based lawyer and head of the Center for Civil Liberties, called Durov’s position "very weak," and urged concrete improvements. Ukrainian forces have since put up a strong resistance to the Russian troops amid the war that has left hundreds of Ukrainian civilians, including children, dead, according to the United Nations. Ukrainian and international officials have accused Russia of targeting civilian populations with shelling and bombardments. On Telegram’s website, it says that Pavel Durov “supports Telegram financially and ideologically while Nikolai (Duvov)’s input is technological.” Currently, the Telegram team is based in Dubai, having moved around from Berlin, London and Singapore after departing Russia. Meanwhile, the company which owns Telegram is registered in the British Virgin Islands. Lastly, the web previews of t.me links have been given a new look, adding chat backgrounds and design elements from the fully-features Telegram Web client. And while money initially moved into stocks in the morning, capital moved out of safe-haven assets. The price of the 10-year Treasury note fell Friday, sending its yield up to 2% from a March closing low of 1.73%.
from hk
