Understanding Radians and Degrees

Front

Radian definition

Back

subtended by arc equal to radius

Front

Degree definition

Back

latex="\frac{1}{360}"> of a full rotation

Front

Full circle in radians

Back

latex="2\pi"> radians

Front

Full circle in degrees

Back

latex="360^\circ">

Front

Radian to degree conversion formula

Back

Front

Degree to radian conversion formula

Back

latex="1^\circ = \frac{\pi}{180}"> radians

Front

Unit circle radius

Back

latex="1">

Front

Back

latex="(1, 0)">

Front

Back

latex="(0, 1)">

Front

Back

latex="(-1, 0)">