Telegram Group & Telegram Channel
скучні задачі
AD - бісектриса, I1, I2 - центри вписаних кіл ABD, ACD. Довести, що I1I2 та зовнішня бісектриса кута А перетинаються на BC.
узагальнення 😈.
AP і AQ - ізогоналі. I_1, I_2 - центри вписаних кіл ABP і ACQ.
доведіть, що лінія центрів цих кіл проходить через зовнішню бісектрису кута A.



group-telegram.com/boring_problems/210
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узагальнення 😈.
AP і AQ - ізогоналі. I_1, I_2 - центри вписаних кіл ABP і ACQ.
доведіть, що лінія центрів цих кіл проходить через зовнішню бісектрису кута A.

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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. Unlike Silicon Valley giants such as Facebook and Twitter, which run very public anti-disinformation programs, Brooking said: "Telegram is famously lax or absent in its content moderation policy." Continuing its crackdown against entities allegedly involved in a front-running scam using messaging app Telegram, Sebi on Thursday carried out search and seizure operations at the premises of eight entities in multiple locations across the country. You may recall that, back when Facebook started changing WhatsApp’s terms of service, a number of news outlets reported on, and even recommended, switching to Telegram. Pavel Durov even said that users should delete WhatsApp “unless you are cool with all of your photos and messages becoming public one day.” But Telegram can’t be described as a more-secure version of WhatsApp. "Like the bombing of the maternity ward in Mariupol," he said, "Even before it hits the news, you see the videos on the Telegram channels."
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Telegram скучні задачі
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