π Learn how to evaluate the inverse of reciprocal trigonometric functions. Recall that the reciprocal trigonometric functions are given by the ratio of 1 and the corresponding trigonometric function.
π Learn how to evaluate inverse trigonometric functions. When an angle is unknown but the value of one of the trigonometric functions of the angle is known, we can evaluate the value of the angle ...
The trigonometric ratios sine, cosine and tangent are used to calculate angles and sides in right angled triangles. We are now going to extend trigonometry beyond right angled triangles and use it to ...
Find an unknown side using \(\frac{π}{sinπ΄} \) = \(\frac{π}{sinπ΅} \) = \(\frac{π}{sinπΆ } \) Find an unknown angle using \(\frac{sinπ΄}{π ...
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