Trigonometry Examples

$- \frac{\sqrt{3}}{2}$

Step 1

Find an angle that is positive, less than $360 °$ , and coterminal with $- \frac{\sqrt{3}}{2 °}$ .

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Step 1.1

Add $360 °$ to $- \frac{\sqrt{3}}{2 °}$ .

$- \frac{\sqrt{3}}{2 °} + 360 °$

Step 1.2

The resulting angle of $359.13397459 °$ is positive and coterminal with $- \frac{\sqrt{3}}{2 °}$ .

$359.13397459 °$

Step 2

Since the angle $359.13397459 °$ is in the fourth quadrant, subtract $359.13397459 °$ from $360 °$ .

$360 ° - 359.13397459 °$

Step 3

Subtract $359.13397459$ from $360$ .

$0.8660254 °$