Just "degree", not "arc degree". A degree has 60 minutes; therefore, to convert from degrees to minutes, you multiply by 60.
Half the circumference of a circle has an arc of 180 degrees
It is half the circumference of a circle that has an arc of 180 degrees
One. The line of symmetry for a 180 degree arc (a semicircle) is the line that bisects the arc.
1 degree of arc = 60 minutes of arc = 3,600 seconds of arc
One degree = 60 arc minutes = 3600 arc seconds. 1 arc second = 1/60 arc minutes = 1/3600 degrees
1 degree = 60 minutes of arc 1/2 o = 60/2 ' = 30'
An arc whose measure is less than 180 degrees is called a Minor Arc.
A circle subtends 360° . Therefore. if the angle subtended at the centre of a circle by an arc is greater than 180° then this is the major arc. By comparison, the minor arc will subtend an angle less than 180°
A major arc
A minor arc.