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Elenna [48]
3 years ago
13

If tan ∅ (theta) = 2/7 what are the remaining trig functions? Help would be much appreciated.

Mathematics
1 answer:
Grace [21]3 years ago
6 0
Tan  = opposite side / adjacent      so opp = 2 and adj = 7
Now you need to find the hypotenuse of the right angled triangle.

hypotenuse = sqrt (2^2 + 7^2)  = sqrt 53

sin theta = opp / hyp  and cos theta = adj/hyp

cot theta = adj / opp , sec  theta = hyp/adj and  cosec theta = hyp/opp.
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