Trigonometry Examples

$\tan (9) π$

Step 1

Reorder factors in $\tan (9) π$ .

$π \tan (9)$

Step 2

The result can be shown in multiple forms.

Exact Form:

$π \tan (9)$

Decimal Form:

$- 1.42099155 \dots$

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