Trigonometry Examples

$\arctan (\frac{9.8}{25.2})$

Step 1

Divide $9.8$ by $25.2$ .

$\arctan (0.3\overline{8})$

Step 2

Evaluate $\arctan (0.3\overline{8})$ .

$0.37089128$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$