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Стороны пятиугольника Понселе продолжили, провели описанные окружности образовавшихся треугольников и отметили их повторные точки пересечения. Тогда при вращении пятиугольника Понселе между вписанной и описанной окружностями данные точки двигаются по фиксированной (синей) окружности:
Стороны пятиугольника Понселе продолжили, провели описанные окружности образовавшихся треугольников и отметили их повторные точки пересечения. Тогда при вращении пятиугольника Понселе между вписанной и описанной окружностями данные точки двигаются по фиксированной (синей) окружности:
Messages are not fully encrypted by default. That means the company could, in theory, access the content of the messages, or be forced to hand over the data at the request of a government. 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. "There are a lot of things that Telegram could have been doing this whole time. And they know exactly what they are and they've chosen not to do them. That's why I don't trust them," she said. "The result is on this photo: fiery 'greetings' to the invaders," the Security Service of Ukraine wrote alongside a photo showing several military vehicles among plumes of black smoke.
from ua
