An inverse function takes the output and does ... Round the answer to one decimal place to give Ɵ = 35.5°. The correct trigonometric ratio is sin\(Ɵ\) = \(\frac{o}{h}\). Label the sides given.

The trigonometric ratios can be used to solve 3-dimensional ... To calculate the angle use the inverse tan button on the calculator \(\text{(}\tan^{-1}\text{)}\) Calculate the angle PRQ.

Trigonometry Angles (degrees, radians); trigonometric ratios and identities; sum, difference, multiple, sub-multiple angles; inverse trigonometric functions; applications (height and distance ...