Precalculus Examples

$73$

Step 1

The complement of $73$ is the angle that when added to $73$ forms a right angle ( $90 °$ ).

$90 ° - 73$

Step 2

Subtract $73$ from $90$ .

$17 °$

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