Telegram Group & Telegram Channel
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.



group-telegram.com/olympgeom/1607
Create:
Last Update:

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.

BY Олимпиадная геометрия




Share with your friend now:
group-telegram.com/olympgeom/1607

View MORE
Open in Telegram


Telegram | DID YOU KNOW?

Date: |

The next bit isn’t clear, but Durov reportedly claimed that his resignation, dated March 21st, was an April Fools’ prank. TechCrunch implies that it was a matter of principle, but it’s hard to be clear on the wheres, whos and whys. Similarly, on April 17th, the Moscow Times quoted Durov as saying that he quit the company after being pressured to reveal account details about Ukrainians protesting the then-president Viktor Yanukovych. "This time we received the coordinates of enemy vehicles marked 'V' in Kyiv region," it added. Since January 2022, the SC has received a total of 47 complaints and enquiries on illegal investment schemes promoted through Telegram. These fraudulent schemes offer non-existent investment opportunities, promising very attractive and risk-free returns within a short span of time. They commonly offer unrealistic returns of as high as 1,000% within 24 hours or even within a few hours. "Russians are really disconnected from the reality of what happening to their country," Andrey said. "So Telegram has become essential for understanding what's going on to the Russian-speaking world." Under the Sebi Act, the regulator has the power to carry out search and seizure of books, registers, documents including electronics and digital devices from any person associated with the securities market.
from ye


Telegram Олимпиадная геометрия
FROM American