Trigonometry Examples

$x = \arctan (\frac{22}{11})$

Step 1

Divide $22$ by $11$ .

$x = \arctan (2)$

Step 2

Evaluate $\arctan (2)$ .

$x = 1.10714871$

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