Trigonometry Examples

$150 °$

Step 1

The supplement of $150 °$ is the angle that when added to $150 °$ forms a straight angle ( $180 °$ ).

$180 ° - 150 °$

Step 2

Subtract $150$ from $180$ .

$30 °$

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