answersLogoWhite

0

A whole circle is 360 deg so the major arc is 360-120 = 240 degrees.

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

How do you find the measure of major arc?

To find the measure of a major arc in a circle, first determine the measure of the corresponding minor arc, which is the smaller arc connecting the same two endpoints. The measure of the major arc is then calculated by subtracting the measure of the minor arc from 360 degrees. For example, if the minor arc measures 120 degrees, the major arc would measure 360 - 120 = 240 degrees.


What does an angle with a measure of 120 degrees?

An angle with a measure of 120 degrees does nothing. It has no potential to do anything. It just is.An angle with a measure of 120 degrees does nothing. It has no potential to do anything. It just is.An angle with a measure of 120 degrees does nothing. It has no potential to do anything. It just is.An angle with a measure of 120 degrees does nothing. It has no potential to do anything. It just is.


If an angle is obtuse then it has a measure of 120 degrees?

When an angle has a measure of 120 degrees, it is an obtuse angle. When an angle is an obtuse angle its measure is between 90 and 180 degrees. That is: 90 degrees < obtuse angle < 180 degrees.


What is the measure of an angle in a hexagon?

120 degrees


What angle is twice the measure of its supplement and Find the measure of the two supplementary angles?

60 degrees and 120 degrees


If the measure of an exterior angle of a polygon is 120 degrees how many sides does the polygon have?

well if its 120 degrees it must have 3 sides


What is the measure of the third angle of a triangle if one angle measures 120 degrees and the other measures 35 degrees?

180-120-35 = 25 degrees


If three angles of a quadrilateral measure 80 degrees 120 degrees and 65 degrees what is the fourth angle?

It is: 360-80-120-65 = 95 degrees which is the 4th angle


What is the measure of an exterior angle of an equilateral triangle?

120 degrees.


What is the measurement of the fourth angle of a quadrilateral ithe the others measure 80 degrees 120 degrees and 65 degrees?

360 - (80 + 120 + 65) ie 95o


If three angles of a quadrilateral measure 90 100 and 120 what is the measure of the fourth angle?

50 degrees (360 degrees in a quadrilateral)


What is the angle of a regular hexagon?

The measure of the interior angle is 120 degrees. The measure of the exterior angle is 60 degrees. Of course, the measure of all the angles add up to 720 degrees.