Question

Find the exact values of the indicated trigonometric functions. Write fractions in lowest terms

Answer 1

From the given picture, the hypotenuse is 100, then, we get

`\begin{gathered} \sin B=(28)/(100) \\ \text{tanB}=(28)/(96) \end{gathered}`

Which in simplest form is given by

`\begin{gathered} \sin B=(7)/(25) \\ \tan B=(7)/(24) \end{gathered}`