정답
$\pi\text{ radians} = 180^\circ$; multiply degrees by $\frac{\pi}{180^\circ}$ to get radians.
해설
Common angles: $30^\circ = \frac{\pi}{6}$, $45^\circ = \frac{\pi}{4}$, $60^\circ = \frac{\pi}{3}$, $90^\circ = \frac{\pi}{2}$, $360^\circ = 2\pi$.
홈 / 라이브러리 / ACT Mastery: English, Math, Reading & Science / AI 플래시카드
What is the relationship between radians and degrees in angle measurement?
덱 'ACT Mastery: English, Math, Reading & Science'의 플래시카드.