Trigonometry Examples

$\frac{15}{\sin (21)}$

Step 1

Separate fractions.

$\frac{15}{1} \cdot \frac{1}{\sin (21)}$

Step 2

Convert from $\frac{1}{\sin (21)}$ to $\csc (21)$ .

$\frac{15}{1} \csc (21)$

Step 3

Divide $15$ by $1$ .

$15 \csc (21)$

Step 4

The result can be shown in multiple forms.

Exact Form:

$15 \csc (21)$

Decimal Form:

$41.85642164 \dots$