fx-82MS fx-82TL fx-9860GII TI-83
ͬ (Radian)
On a TI calculator you can enter an angle in radians
ANGLE B
2nd MATRX 3
or via the catalog as
CATALOG ⎵ 2nd 0 ►ͬ ENTER
The value will be converted to the specified angle mode.
Example 1
To convert an angle of 4.5 radians to 257.831… degrees
ANGLE 4 · 5 2nd MATRX 3 4.5ͬ ENTER 4.5ͬ 257.8310078