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

1 answer:

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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