ДЕМОны прислали задачу!
Две окружности радиусов 4 и 1 касаются в точке K внешним образом, AB - внешняя касательная. Найти площадь тр-ка AKB.
4 months ago 00:07:12 1
4 months ago 00:07:10 1
4 months ago 00:25:52 20
4 months ago 00:44:46 1
4 months ago 11:22:32 1
6 months ago 00:43:25 1
6 months ago 01:25:21 1
6 months ago 01:39:35 1
6 months ago 02:29:37 1
6 months ago 01:52:09 1
6 months ago 01:49:07 1
6 months ago 01:42:57 1
6 months ago 02:38:53 1
6 months ago 01:38:22 1
6 months ago 01:37:21 1
6 months ago 01:42:24 1
6 months ago 01:36:47 1
6 months ago 01:32:57 1
6 months ago 01:44:34 1
6 months ago 01:43:04 1
6 months ago 00:49:43 1
6 months ago 02:13:22 1
6 months ago 01:35:35 1
6 months ago 01:38:39 1
