1
00:00:00,510 --> 00:00:03,220
מה שאני רוצה לעשות בסרטון הזה זה להוכיח
שהזוויות הנגדיות

2
00:00:03,230 --> 00:00:05,120
של מקבילית שוות.

3
00:00:05,130 --> 00:00:10,840
אז, לדוגמה, אנחנו רוצים להוכיח שזווית CAB
שווה לזווית BDC

4
00:00:10,850 --> 00:00:14,240
אז הזווית הזו שווה לזווית הזו וש-ABD,

5
00:00:14,250 --> 00:00:16,750
שזו הזווית הזו, שווה ל DCA, שזו

6
00:00:16,760 --> 00:00:18,080
הזווית הזו פה.

7
00:00:18,090 --> 00:00:21,620
וכדי לעשות זאת אנחנו צריכים להבין שיש לנו 
כמה קווים מקבילים,

8
00:00:21,630 --> 00:00:24,290


9
00:00:24,300 --> 00:00:26,320


10
00:00:26,330 --> 00:00:28,710


11
00:00:28,720 --> 00:00:33,200


12
00:00:33,210 --> 00:00:36,570


13
00:00:36,580 --> 00:00:39,530


14
00:00:39,540 --> 00:00:43,310


15
00:00:43,320 --> 00:00:46,810


16
00:00:46,820 --> 00:00:50,300


17
00:00:50,310 --> 00:00:54,600


18
00:00:54,610 --> 00:00:58,890


19
00:00:58,900 --> 00:01:04,300


20
00:01:04,310 --> 00:01:07,270


21
00:01:07,280 --> 00:01:09,130


22
00:01:09,140 --> 00:01:13,710


23
00:01:13,720 --> 00:01:21,810


24
00:01:25,440 --> 00:01:30,460


25
00:01:30,470 --> 00:01:33,020


26
00:01:33,030 --> 00:01:36,090


27
00:01:36,100 --> 00:01:37,560


28
00:01:37,570 --> 00:01:40,330


29
00:01:40,340 --> 00:01:45,220


30
00:01:45,230 --> 00:01:52,620


31
00:01:52,630 --> 00:01:56,180


32
00:01:56,190 --> 00:01:57,920


33
00:01:59,760 --> 00:02:08,890


34
00:02:10,540 --> 00:02:17,780


35
00:02:17,790 --> 00:02:19,930


36
00:02:19,940 --> 00:02:21,250


37
00:02:21,260 --> 00:02:23,140


38
00:02:23,150 --> 00:02:28,650


39
00:02:30,130 --> 00:02:35,430


40
00:02:36,270 --> 00:02:39,160


41
00:02:39,170 --> 00:02:40,910


42
00:02:40,920 --> 00:02:43,110


43
00:02:43,120 --> 00:02:47,880


44
00:02:47,890 --> 00:02:51,840


45
00:02:51,850 --> 00:02:56,900


46
00:02:56,910 --> 00:02:58,940


47
00:02:58,950 --> 00:03:06,160


48
00:03:06,170 --> 00:03:16,780


49
00:03:16,790 --> 00:03:20,250


50
00:03:20,260 --> 00:03:23,820


51
00:03:23,830 --> 00:03:31,150


52
00:03:31,160 --> 00:03:33,150


53
00:03:33,160 --> 00:03:38,320


54
00:03:38,330 --> 00:03:40,390


55
00:03:40,400 --> 00:03:43,740


56
00:03:43,750 --> 00:03:47,550


57
00:03:47,560 --> 00:03:52,700


58
00:03:52,710 --> 00:03:55,320


59
00:03:55,330 --> 00:03:58,270


60
00:03:58,280 --> 00:04:01,530


61
00:04:01,540 --> 00:04:05,450


62
00:04:05,460 --> 00:04:07,390