Задача, которую решит только 50% 8-классников
Найди площадь четвертой части прямоугольника, если площади трёх других частей равны 1, 3 и 4.
12 months ago 00:02:55 7.1K
2 months ago 00:04:18 37.3K
2 years ago 00:04:21 1.1K
5 months ago 00:03:35 2.6K
2 years ago 00:04:36 7.6K
4 months ago 00:07:32 52
8 months ago 00:04:34 4.9K
9 months ago 00:02:56 3K
5 months ago 00:03:30 4.7K
2 months ago 00:02:29 2.2K
7 years ago 00:01:48 343.2K
2 years ago 00:09:11 291
3 months ago 00:03:29 5.6K
2 months ago 00:02:11 4.3K
2 months ago 00:05:36 2.6K
12 months ago 00:05:08 6.8K
1 year ago 00:02:12 46K
5 months ago 00:03:55 4.2K
2 years ago 00:06:28 4.7K
6 months ago 00:05:17 4.8K
9 months ago 00:05:55 6K
3 months ago 00:04:55 2.4K
1 year ago 00:04:58 15.3K
3 weeks ago 00:05:55 3.6K
