Question

Hello guys! is these questions correct?

if you can NOT see :

1 ) 47•
2 ) 44•
3 ) 65 •
4 ) 32•
5 ) 55•
6 ) 15•
7 ) 69•
8 ) 65•
9 ) 29•
10 ) 19 •
11 ) 161•
12 ) 36

thanks! have a good day

Answer 1

you are correct but

the 11th is not 90-71 = 19°