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17 questions
sin ∠N =
34
54
53
43
45
cos ∠N =
34
54
53
43
45
tg ∠N =
34
54
53
43
45
сtg ∠N =
34
54
53
43
45
sin ∠M =
34
54
53
43
45
cos ∠M =
34
54
53
43
45
tg ∠M =
34
54
53
43
45
ctg ∠M =
34
54
53
43
45
sin∠A
125
513
1312
135
512
cos∠A
125
513
1312
135
512
tg∠A
125
513
1312
135
512
ctg∠A
125
513
1312
135
512
cos∠B
125
135
513
1213
1312
ctg∠B
125
513
1312
135
512
sin∠B
125
513
1312
135
512
cos ∠B=
34
54
53
43
45
cos ∠A=
34
54
53
43
45
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