1. Для \(30^\circ\): \(\frac{30 \times \pi}{180} = \frac{\pi}{6}\) радиан.
2. Для \(144^\circ\): \(\frac{144 \times \pi}{180} = \frac{4\pi}{5}\) радиан.
3. Для \(-130^\circ\): \(\frac{-130 \times \pi}{180} = -\frac{13\pi}{18}\) радиан.
Ответ: \(\frac{\pi}{6}\), \(\frac{4\pi}{5}\), \(-\frac{13\pi}{18}\)