Задача, которая кажется сложной, но решается за 10 секунд в уме
Телеграм “Этому не учат в школе“ —
Найди площадь красного заштрихованной части квадрата со стороной 4.
4 months ago 01:13:44 1
4 months ago 00:00:59 1
4 months ago 00:01:32 1
4 months ago 00:02:22 1
4 months ago 00:01:58 1
4 months ago 00:01:18 1
4 months ago 01:07:55 1
4 months ago 00:01:11 1
4 months ago 00:01:04 1
4 months ago 00:17:00 1
4 months ago 00:15:13 1
4 months ago 00:09:59 1
4 months ago 00:14:51 1
4 months ago 00:26:54 1
4 months ago 00:15:10 1
4 months ago 00:06:45 1
4 months ago 00:06:23 1
4 months ago 00:09:45 1
4 months ago 00:07:43 1
4 months ago 00:10:46 1
4 months ago 00:07:41 1
4 months ago 00:02:09 1
4 months ago 00:02:39 1
4 months ago 00:13:02 1