FAQ

What is the Central Angle of Annulus Sector?
Central Angle of Annulus Sector is the angle whose apex (vertex) is the center of the concentric circles of Annulus and whose legs (sides) are radii intersecting the circles in four distinct points. Central Angle of Annulus Sector is usually measured using the Degree for Angle. Note that the value of Central Angle of Annulus Sector is always positive. Typically, the value of Central Angle of Annulus Sector lies in the range from 0 to 360.
Can the Central Angle of Annulus Sector be negative?
No, the Central Angle of Annulus Sector, measured in Angle cannot be negative.
What unit is used to measure Central Angle of Annulus Sector?
Central Angle of Annulus Sector is usually measured using the Degree[°] for Angle. Radian[°], Minute[°], Second[°] are the few other units in which Central Angle of Annulus Sector can be measured.
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