0
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.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
How do you construct a 120 degree angle?
use a protractor and a ruler
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
120 degree angle?
120 degrees is an obtuse angle
A 120 degree angle is called what?
An obtuse angle
Is this impossible create a trapezoid with 1 right angle and 1 120 degrees angle?
Yes but it can have 2 right angles and one 120 degree angle plus one 60 degree angle
How do you construct a 120 degree angle?
use a protractor and a ruler
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
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
What type of angle is a 120 degree angle?
A 120 degree angle is an obtuse angle. This means that the angle is between 90 and 180 degrees.
120 degree angle?
120 degrees is an obtuse angle
A 120 degree angle is called what?
An obtuse angle
What is the degree of the angle in a hexagon?
120 degrees
Is this impossible create a trapezoid with 1 right angle and 1 120 degrees angle?
Yes but it can have 2 right angles and one 120 degree angle plus one 60 degree angle
What is an 120 degree angle?
An angle of 120 degrees is an obtuse angle because it is greater than 90 but less than 180 degrees.
Radian measure of 120 degree angle?
2.094
What is the degree measure of one interior angle?
120
What is the supplementary angle of 60 degree?
120 degrees.
