Trigonometry Examples

$- 225 °$

Step 1

Add $360 °$ to $- 225 °$ .

$- 225 ° + 360 °$

Step 2

The resulting angle of $135 °$ is positive and coterminal with $- 225 °$ .

$135 °$

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