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Понравилась забавная задача. Решение довольно простое, но я не понял, что это за закон природы такой... может кто-то умеет объяснять.

На картинке три красных окружности равны. Доказать, что сумма радиусов красной и черной окружностей равна радиусу вписанной окружности треугольника.



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Понравилась забавная задача. Решение довольно простое, но я не понял, что это за закон природы такой... может кто-то умеет объяснять.

На картинке три красных окружности равны. Доказать, что сумма радиусов красной и черной окружностей равна радиусу вписанной окружности треугольника.

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Oh no. There’s a certain degree of myth-making around what exactly went on, so take everything that follows lightly. Telegram was originally launched as a side project by the Durov brothers, with Nikolai handling the coding and Pavel as CEO, while both were at VK. "He has kind of an old-school cyber-libertarian world view where technology is there to set you free," Maréchal said. For example, WhatsApp restricted the number of times a user could forward something, and developed automated systems that detect and flag objectionable content. The message was not authentic, with the real Zelenskiy soon denying the claim on his official Telegram channel, but the incident highlighted a major problem: disinformation quickly spreads unchecked on the encrypted app. Given the pro-privacy stance of the platform, it’s taken as a given that it’ll be used for a number of reasons, not all of them good. And Telegram has been attached to a fair few scandals related to terrorism, sexual exploitation and crime. Back in 2015, Vox described Telegram as “ISIS’ app of choice,” saying that the platform’s real use is the ability to use channels to distribute material to large groups at once. Telegram has acted to remove public channels affiliated with terrorism, but Pavel Durov reiterated that he had no business snooping on private conversations.
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