\(\large{ sin\; \theta = \frac {opposite}{hypotenuse} }\)
\(\large{ cos\; \theta = \frac {adjacent}{hypotenuse} }\)
\(\large{ tan\; \theta = \frac {opposite}{adjacent} }\)
\(\large{ csc\; \theta = \frac {hypotenuse}{opposite} }\)
\(\large{ sec\; \theta = \frac {hypotenuse}{adjacent} }\)
\(\large{ cot\; \theta = \frac {adjacent}{opposite} }\)
\(\large{ arcsin\; \theta = \frac {opposite}{hypotenuse} }\)
\(\large{ arccos\; \theta = \frac {adjacent}{hypotenuse} }\)
\(\large{ arctan\; \theta = \frac {opposite}{adjacent} }\)
\(\large{ arccsc\; \theta = \frac {hypotenuse}{opposite} }\)
\(\large{ arcsec\; \theta = \frac {hypotenuse}{adjacent} }\)
\(\large{ arccot\; \theta = \frac {adjacent}{opposite} }\)
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