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With a straight edge and a protractor is the easiest way.

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Q: How do you construct 120 degrees?
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Related questions

How do you construct a trian gle with a perimeter of 120?

how do you construct a triangle which has a perimeter of 120 and the base angles abc be 30 and 45 degrees


How can you construct a 120 degree angle without using a protractor?

Construct an equilateral triangle which will have 3 equal interior angles of 60 degrees and 3 equal exterior angles of 120 degrees


How do you construct 120 degree angle without using a protractor?

Construct an equilateral triangle because each of its 3 exterior angles measures 120 degrees


What is the supplement of 120 degrees?

60 degrees


What is 120 degrees to radians?

120 degrees = 2.0944 radians.


What is the radian of -120 degrees?

-120 degrees = ~-2.0944 radians


Show how to construct a 120 degree angle?

draw a base and use this to draw an equilateral triangle each angle of an equilateral triangle adds up to 60 degrees. To have an angle of 120 degree use this angle and then draw another side of a triangle next to it to get a 120 degree angle.


How do you construct a 120 degree angle?

use a protractor and a ruler


To trisect a what kind of angle you first construct an equilateral triangle?

Not too sure of the question but an equilateral triangle has 3 equal sides, 3 equal interior angles of 60 degrees and 3 equal exterior angles of 120 degrees


What is 120 degrees as a fraction?

120 degrees is 1/3 of a circle.


What is 120 degrees in ferhrenhit Celsius?

120 degrees F equates to 48.9 degrees Celsius.


What state is at 44 degrees north and 120 degrees south?

44 degrees north and 120 degrees south give two latitudes, not a set of coordinates.44 degrees north and 120 degrees west is in Prineville, Oregon, US, on the continent of North America.44 degrees north and 120 degrees east is in China.