Measuring Angles in Degrees and Radians (VCE SSCE Mathematical Methods): Flashcards

$1$ unit

$2pi$ units

Angle from arc of length $1$ unit on unit circle

Anticlockwise

Clockwise

$180°$

$360°$

Multiply by $\frac{\pi}{180}$

Multiply by $\frac{180}{\pi}$

Radians