Trigonometry Examples

$\frac{4.8 \sin (5.4)}{\sin (8.15)}$

Step 1

Separate fractions.

$\frac{4.8}{1} \cdot \frac{\sin (5.4)}{\sin (8.15)}$

Step 2

Rewrite $\frac{\sin (5.4)}{\sin (8.15)}$ as a product.

$\frac{4.8}{1} (\sin (5.4) \frac{1}{\sin (8.15)})$

Step 3

Write $\sin (5.4)$ as a fraction with denominator $1$ .

$\frac{4.8}{1} (\frac{\sin (5.4)}{1} \cdot \frac{1}{\sin (8.15)})$

Step 4

Simplify.

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Step 4.1

Divide $\sin (5.4)$ by $1$ .

$\frac{4.8}{1} (\sin (5.4) \frac{1}{\sin (8.15)})$

Step 4.2

Convert from $\frac{1}{\sin (8.15)}$ to $\csc (8.15)$ .

$\frac{4.8}{1} (\sin (5.4) \csc (8.15))$

Step 5

Divide $4.8$ by $1$ .

$4.8 (\sin (5.4) \csc (8.15))$

Step 6

Multiply $4.8 (\sin (5.4) \csc (8.15))$ .

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Step 6.1

Multiply $\sin (5.4)$ by $4.8$ .

$- 3.70926954 \csc (8.15)$

Step 6.2

Multiply $- 3.70926954$ by $\csc (8.15)$ .

$- 3.87793826$