Задача. Дан прямоугольник 𝐴𝐵𝐶𝐷, точки 𝑀 – середина стороны 𝐴𝐷, 𝑁 – середина стороны 𝐵𝐶. Возьмем точку 𝑃 на продолжении 𝐶𝐷 за точку 𝐷. Обозначим точку пересечения прямых 𝑃𝑀 и 𝐴𝐶 через 𝑄. Докажите, что ∠𝑄𝑁𝑀 = ∠𝑀𝑁𝑃.
Задача. Дан прямоугольник 𝐴𝐵𝐶𝐷, точки 𝑀 – середина стороны 𝐴𝐷, 𝑁 – середина стороны 𝐵𝐶. Возьмем точку 𝑃 на продолжении 𝐶𝐷 за точку 𝐷. Обозначим точку пересечения прямых 𝑃𝑀 и 𝐴𝐶 через 𝑄. Докажите, что ∠𝑄𝑁𝑀 = ∠𝑀𝑁𝑃.
Ukrainian forces successfully attacked Russian vehicles in the capital city of Kyiv thanks to a public tip made through the encrypted messaging app Telegram, Ukraine's top law-enforcement agency said on Tuesday. 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. The regulator took order for the search and seizure operation from Judge Purushottam B Jadhav, Sebi Special Judge / Additional Sessions Judge. "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. "We as Ukrainians believe that the truth is on our side, whether it's truth that you're proclaiming about the war and everything else, why would you want to hide it?," he said.
from ar
