mathtalk geometry

22:45

5:35

39:24

54:18

19:25

31:35

18:42

کوتاه

34:02

31:01

27:21

30:44

15:29

4:32

8:04

12:12

4:12

4:34

8:54

1:30:54

10:45

کوتاه

3:06

1:52

کوتاه

18:17

4:49

3:44

35:50

1:25

10:00

3:44

9:54

2:32

2:23

1:58

39:28

9:51

9:01

8:42