Trigonometry Examples

$\sin (50) + \cos (45)$

Step 1

The exact value of $\cos (45)$ is $\frac{\sqrt{2}}{2}$ .

$\sin (50) + \frac{\sqrt{2}}{2}$

Step 2

The result can be shown in multiple forms.

Exact Form:

$\sin (50) + \frac{\sqrt{2}}{2}$

Decimal Form:

$1.47315122 \dots$