Precalculus Examples

$0.8660254$

Step 1

Since $0.8660254 °$ is in the first quadrant, the reference angle is $0.8660254 °$ .

$0.8660254 °$

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