Trigonometry Examples

$- 1$

Step 1

To convert degrees to radians, multiply by $\frac{π}{180 °}$ , since a full circle is $360 °$ or $2 π$ radians.

$- 1 ° \cdot \frac{π}{180 °}$ radians

Step 2

Rewrite $- 1 \frac{π}{180}$ as $- \frac{π}{180}$ .

$- \frac{π}{180}$ radians