Telegram Group & Telegram Channel
Новый год - новая задача! :)

Еще один забавный факт про описанный четырехугольник. Тут можно найти короткое хитрое решение в строчку. А можно утонуть в счете и прийти в никуда...

Окружность с центром I вписана в четырёхугольник ABCD.
(!) IAIC + IBID = sqrt(ABBCCDDA)



group-telegram.com/botgeom/191
Create:
Last Update:

Новый год - новая задача! :)

Еще один забавный факт про описанный четырехугольник. Тут можно найти короткое хитрое решение в строчку. А можно утонуть в счете и прийти в никуда...

Окружность с центром I вписана в четырёхугольник ABCD.
(!) IAIC + IBID = sqrt(ABBCCDDA)

BY Ботаем геому




Share with your friend now:
group-telegram.com/botgeom/191

View MORE
Open in Telegram


Telegram | DID YOU KNOW?

Date: |

He adds: "Telegram has become my primary news source." 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. The Dow Jones Industrial Average fell 230 points, or 0.7%. Meanwhile, the S&P 500 and the Nasdaq Composite dropped 1.3% and 2.2%, respectively. All three indexes began the day with gains before selling off. "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. "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."
from hk


Telegram Ботаем геому
FROM American