Trigonometry Examples

$180 - 150 - 15.5$

Step 1

Subtract $150$ from $180$ .

$30 - 15.5$

Step 2

Subtract $15.5$ from $30$ .

$14.5$

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