Trigonometry Examples

$\frac{25}{\sin (90)}$

Step 1

Separate fractions.

$\frac{25}{1} \cdot \frac{1}{\sin (90)}$

Step 2

Convert from $\frac{1}{\sin (90)}$ to $\csc (90)$ .

$\frac{25}{1} \csc (90)$

Step 3

Divide $25$ by $1$ .

$25 \csc (90)$

Step 4

The exact value of $\csc (90)$ is $1$ .

$25 \cdot 1$

Step 5

Multiply $25$ by $1$ .

$25$