ХИТРАЯ ТРАПЕЦИЯ - КРАСИВАЯ ИДЕЯ!
ABCD - трапеция, AB=3,BC=2,CD=4,AD=7. M,K - середины оснований. Найти MK.
5 months ago 00:12:48 1
6 months ago 00:08:45 1
7 months ago 00:04:35 1
11 months ago 00:06:23 1
11 months ago 00:15:38 1
12 months ago 00:13:23 1
2 years ago 00:13:37 1
3 years ago 00:05:56 3
4 years ago 00:24:50 3
4 years ago 00:34:44 33
5 years ago 00:02:38 1
5 years ago 00:18:16 8
6 years ago 00:19:03 16
8 years ago 00:09:16 5
