QuestionConvert to radians
1. $-270^{\circ}$
2. $-180^{\circ}$
5. $-\frac{\Omega}{4}$ radians $45^{\circ}$ to ralians
3. $\frac{5 \pi}{6}$ radians
4. $\frac{7 \sqrt{4}}{4}$ radians
6. $-\frac{11 \Omega}{18}$ radians
5. - $-\frac{1}{4}$ radians
7. $\frac{2 \pi}{9}$ radians

Studdy Solution
Convert $\frac{2\pi}{9}$ radians to degrees:
$$\frac{2\pi}{9} \times \frac{180}{\pi} = 40^\circ$$
The converted values are:
1. $-270^\circ = -\frac{3\pi}{2} \text{ radians}$
2. $-180^\circ = -\pi \text{ radians}$
3. $45^\circ = \frac{\pi}{4} \text{ radians}$
4. $\frac{5\pi}{6} \text{ radians} = 150^\circ$
5. $\frac{7\sqrt{4}}{4} \text{ radians} \approx 201.06^\circ$
6. $-\frac{\pi}{4} \text{ radians} = -45^\circ$
7. $\frac{2\pi}{9} \text{ radians} = 40^\circ$