Trigonometry Examples

$\frac{75.9 \cdot \sin (18.5)}{\sin (87.1667)}$

Step 1

Separate fractions.

$\frac{75.9}{1} \cdot \frac{\sin (18.5)}{\sin (87.1667)}$

Step 2

Rewrite $\frac{\sin (18.5)}{\sin (87.1667)}$ as a product.

$\frac{75.9}{1} (\sin (18.5) \frac{1}{\sin (87.1667)})$

Step 3

Write $\sin (18.5)$ as a fraction with denominator $1$ .

$\frac{75.9}{1} (\frac{\sin (18.5)}{1} \cdot \frac{1}{\sin (87.1667)})$

Step 4

Simplify.

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Step 4.1

Divide $\sin (18.5)$ by $1$ .

$\frac{75.9}{1} (\sin (18.5) \frac{1}{\sin (87.1667)})$

Step 4.2

Convert from $\frac{1}{\sin (87.1667)}$ to $\csc (87.1667)$ .

$\frac{75.9}{1} (\sin (18.5) \csc (87.1667))$

Step 5

Divide $75.9$ by $1$ .

$75.9 (\sin (18.5) \csc (87.1667))$

Step 6

Multiply $75.9 (\sin (18.5) \csc (87.1667))$ .

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Step 6.1

Multiply $\sin (18.5)$ by $75.9$ .

$24.08342342 \csc (87.1667)$

Step 6.2

Multiply $24.08342342$ by $\csc (87.1667)$ .

$24.11289957$