Telegram Group & Telegram Channel
#геом_разминка

Задача. Дан равнобедренный треугольник 𝐴𝐵𝐶 (𝐴𝐵 = 𝐴𝐶). Пусть 𝑋 — произвольная точка прямой 𝐵𝐶, не совпадающая с 𝐵 и 𝐶. Точки 𝑃 и 𝑄 — проекции 𝑋 на 𝐴𝐵 и 𝐴𝐶 соответственно. Докажите, что описанные окружности треугольников 𝐴𝐵𝑄 и 𝐴𝐶𝑃 пересекаются на прямой 𝐴𝑋.



group-telegram.com/fullandpoint/284
Create:
Last Update:

#геом_разминка

Задача. Дан равнобедренный треугольник 𝐴𝐵𝐶 (𝐴𝐵 = 𝐴𝐶). Пусть 𝑋 — произвольная точка прямой 𝐵𝐶, не совпадающая с 𝐵 и 𝐶. Точки 𝑃 и 𝑄 — проекции 𝑋 на 𝐴𝐵 и 𝐴𝐶 соответственно. Докажите, что описанные окружности треугольников 𝐴𝐵𝑄 и 𝐴𝐶𝑃 пересекаются на прямой 𝐴𝑋.

BY Фулл и точка




Share with your friend now:
group-telegram.com/fullandpoint/284

View MORE
Open in Telegram


Telegram | DID YOU KNOW?

Date: |

Anastasia Vlasova/Getty Images Ukrainian President Volodymyr Zelensky said in a video message on Tuesday that Ukrainian forces "destroy the invaders wherever we can." "There is a significant risk of insider threat or hacking of Telegram systems that could expose all of these chats to the Russian government," said Eva Galperin with the Electronic Frontier Foundation, which has called for Telegram to improve its privacy practices. In 2018, Russia banned Telegram although it reversed the prohibition two years later. As such, the SC would like to remind investors to always exercise caution when evaluating investment opportunities, especially those promising unrealistically high returns with little or no risk. Investors should also never deposit money into someone’s personal bank account if instructed.
from us


Telegram Фулл и точка
FROM American