تدریس هندسه3

29:09

31:45

18:32

40:29

48:28

28:16

20:34

8:26

15:43

16:51

46:13

32:52

30:17

32:26

37:59

39:33

30:33

29:36

11:15

37:30

16:48

45:29

31:16

35:55

18:54

29:26

49:44

21:05

26:31

11:16

21:48

25:00

21:20

26:38

57:49

40:52

35:58

50:21

29:33

29:31