Trigonometry Examples

$- 2 \cdot 10 \cdot 6 \cos (43)$

Step 1

Multiply $- 2$ by $10$ .

$- 20 \cdot 6 \cos (43)$

Step 2

Multiply $- 20$ by $6$ .

$- 120 \cos (43)$

Step 3

The result can be shown in multiple forms.

Exact Form:

$- 120 \cos (43)$

Decimal Form:

$- 87.76244419 \dots$

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