ГЛАВНАЯ ЗАДАЧА НА ТРАПЕЦИЮ!!! Должен знать каждый!
Найти площадь трапеции ABCD с основаниями 2 и 7 и боковыми 4 и 3.
1 month ago 00:15:25 1
1 month ago 00:34:58 1
1 month ago 00:10:58 1
2 months ago 00:14:19 2
2 months ago 00:29:34 3
2 months ago 00:01:30 1
2 months ago 01:21:58 1
2 months ago 00:16:53 1
2 months ago 00:01:07 1
2 months ago 00:09:01 2
2 months ago 00:10:36 6
2 months ago 01:47:41 1
2 months ago 03:34:20 2
2 months ago 01:02:48 1
2 months ago 00:10:43 1
2 months ago 00:07:55 1
2 months ago 01:21:05 1
2 months ago 00:59:37 1
2 months ago 00:08:29 1
2 months ago 00:23:48 1
2 months ago 00:11:06 1
2 months ago 00:14:20 1
2 months ago 01:01:51 1
2 months ago 00:12:07 1
