Unit Circle Degree and Radian Conversions

Vocabulary flashcards testing degree-to-radian conversions on the unit circle.

Unit Circle Radian Conversion Chart

A circular diagram mapping angles measured in degrees from $0^\circ$ to $360^\circ$ to their equivalent radian values in terms of $\pi$.

$0^\circ$ or $360^\circ$

An angle equivalent to $0$ or $2\pi$ radians (or $\frac{12\pi}{6}$ radians).

$$30^\circ$$

An angle equivalent to $\frac{\pi}{6}$ radians (or $\frac{1\pi}{6}$ radians).

$$60^\circ$$

An angle equivalent to $\frac{\pi}{3}$ radians (or $\frac{2\pi}{6}$ radians).

$$90^\circ$$

An angle equivalent to $\frac{\pi}{2}$ radians (or $\frac{3\pi}{6}$ radians).

$$120^\circ$$

An angle equivalent to $\frac{2\pi}{3}$ radians (or $\frac{4\pi}{6}$ radians).

$$150^\circ$$

An angle equivalent to $\frac{5\pi}{6}$ radians.

$$180^\circ$$

An angle equivalent to $\pi$ radians (or $\frac{6\pi}{6}$ radians).

$$210^\circ$$

An angle equivalent to $\frac{7\pi}{6}$ radians.

$$240^\circ$$

An angle equivalent to $\frac{4\pi}{3}$ radians (or $\frac{8\pi}{6}$ radians).

$$270^\circ$$

An angle equivalent to $\frac{3\pi}{2}$ radians (or $\frac{9\pi}{6}$ radians).

$$300^\circ$$

An angle equivalent to $\frac{5\pi}{3}$ radians (or $\frac{10\pi}{6}$ radians).

$$330^\circ$$

An angle equivalent to $\frac{11\pi}{6}$ radians.