height of a triangle

5:33

2:29

3:16

2:13

8:21

4:00

5:29

6:12

3:05

8:28

9:55

7:38

10:33

23:02

13:39

6:37

1:36

13:29

11:00

14:33

2:38

2:20

1:32

29:56

1:30

2:45

7:31

5:57

21:12

15:14

4:32

2:48

9:53

12:35

5:24

4:22

10:43

3:32

2:40

1:57

4:55

20:35

27:41

1:29

5:26

13:46

12:36

2:32

5:30

1:22

8:28

2:40

2:33

7:03

12:11

4:05

10:46

10:11

3:07

3:35