Trigonometria Exemplos

$9.2 \cos (79)$

Etapa 1

Avalie $\cos (79)$ .

$9.2 \cdot 0.19080899$

Etapa 2

Multiplique $9.2$ por $0.19080899$ .

$1.75544275$

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