tangent lines to circles

2:09

5:01

3:15

3:19

12:53

12:34

4:28

4:28

2:40

5:19

4:31

2:47

2:40

8:25

10:09

7:35

7:53

2:00

2:30

1:15

4:49

1:31

2:43

5:04

5:55

1:36

7:39

2:44

5:34

5:54

1:34

6:20

کوتاه

7:11

3:38

31:19

10:37

10:37

8:53

4:33