Trigonometry Examples

$\frac{\sin (33)}{a} = \frac{\sin (117)}{11}$

Step 1

Evaluate $\sin (33)$ .

$\frac{0.54463903}{a} = \frac{\sin (117)}{11}$

Step 2

Simplify $\frac{\sin (117)}{11}$ .

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Step 2.1

Evaluate $\sin (117)$ .

$\frac{0.54463903}{a} = \frac{0.89100652}{11}$

Step 2.2

Divide $0.89100652$ by $11$ .

$\frac{0.54463903}{a} = 0.08100059$

Step 3

Graph each side of the equation. The solution is the x-value of the point of intersection.

$a \approx - 15.94760513$

Step 4