What is Radian?
1.
a unit used to measure angles. 1 radian is the angle in a unit circle where the radius is equal to the arc. since pi radians=180 degrees, radians are usually expressed in terms of pi.
This angle measures pi/2 radians(90 degrees).
1.
a unit used to measure angles. 1 radian is the angle in a unit circle where the radius is equal to the arc. since pi radians=180 degrees, radians are usually expressed in terms of pi.
This angle measures pi/2 radians(90 degrees).
Random Words:
1.
In broken English, a way of asking how much time until a certain event.
Herro, I berieve I have a reservation- what? No check-in now?!..
