Usually an angle is measured in degrees or radians.
the unit used to measure angle is degree. It is also measured in radians.
centimeters
A radian.
degrees
the unit is called ( i think ) geomatry!? LOLHAHAHAHAHAHAHAHAHA
it measures the angle (of something). The unit is degrees.
the unit used to measure angle is degree. It is also measured in radians.
Latitude and longitude are angles, and can be expressed in any unit of angle measure. Degrees are quite popular.
The radian measure IS the arc length of the unit circle, by definition - that is how the radian is defined in the first place.
In a unit circle, the arc length ( s ) is directly equal to the angle ( \theta ) in radians. Therefore, if the arc length of a sector is 3 radians, the measure of the angle of the sector is also 3 radians.
Measure 3 of any unit on one of the sides that you suppose have a right angle. Measure 4 of the same unit an the oher side you suppose has a right angle. the distance between the marks you made should mbe 5 if it is a right angle
A solid angle, measured from a vertex, is the ratio between the area subtended by the angle at the vertex and the the square of the distance to the vertex. The unit of measurement is the stradian.