Question

Let the degree be 45° and 105°. find radian?

Answer 1

To convert degrees to radians, multiply by π/180° since a full circle is 360° or 2πradians.

So 1°=π/180 rad

105°=105×(π/180)
=7π/12 rad

45°= 45×(π/180)
=π/4 rad