Trigonometry Examples

$9.2 \cos (79)$

Step 1

Evaluate $\cos (79)$ .

$9.2 \cdot 0.19080899$

Step 2

Multiply $9.2$ by $0.19080899$ .

$1.75544275$

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