Results of Angles with Degree and Radian
1) ANGLE: The union of two non colinear rays which have a common end point is called an angle.
2) RADIAN: An angle subtended at the center of a circle by an arc of length equal to the radius of the circle is called the angle of one radian.
3) A circle contains radians
4) A circle contains degrees
5) radians degrees
6) degree minutes
7) minute seconds
8) radian
9) radian
10)
Degrees 








Radians









11) If is the angle (measured in radians) subtended at the center of a circle of radius by an arc of length , then .