The measure of the angle in degrees is 120 degrees.
The arc is a portion of the circumference of a circle.
Given that an angle turns through 120/360 of a circle.
To determine the measure of the angle in degrees.
The following information should be considered:
In relation to the angle, an arc should be proportionate.
The circle should have 360 degrees.
So, The measure of the angle in degrees is
⇒ (120/360)×360°
= 120 degree
Therefore we can conclude that the measure of the angle in degrees is 120 degrees.
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