An obtuse angled triangle can have can have one internal angle of 120 degrees.
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The three internal angles of a triangle always add up to 180 degrees.Two angles of 60 degrees make 120 degrees, leaving a further 60 degrees.
The last angle would have to be 60 degrees as well. Since there are 180 degrees in a triangle, 60+60=120 and 180-120=60, it has to be 60 degrees.
180-120-35 = 25 degrees
It is an isosceles triangle having 2 equal angles of 30 degrees and an apex angle of 120 degrees
A 120-degree angle is an obtuse angle, meaning it is greater than 90 degrees but less than 180 degrees. It is formed when two lines intersect and the angle between them measures 120 degrees. In a triangle, a 120-degree angle would typically be found at one of the vertices.
Yes it can.
The three internal angles of a triangle always add up to 180 degrees.Two angles of 60 degrees make 120 degrees, leaving a further 60 degrees.
60 degrees, 120 degrees
The last angle would have to be 60 degrees as well. Since there are 180 degrees in a triangle, 60+60=120 and 180-120=60, it has to be 60 degrees.
An isosceles triangle
120 degrees.
180-120-35 = 25 degrees
It is an isosceles triangle having 2 equal angles of 30 degrees and an apex angle of 120 degrees
Well, isn't that a happy little triangle Tyler has there! To find the measure of the third angle, we can use the fact that the sum of all angles in a triangle is always 180 degrees. So, if we add 35 and 85 together, we get 120 degrees. Subtracting that from 180 degrees leaves us with 60 degrees for the measure of the third angle. Happy painting, my friend!
no because none of the angles are 90 degrees
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.
120 degrees. Each interior angle of an equilateral triangle is 60 degrees, so each exterior angle is 180 - 60 = 120 degrees It can also be worked out by the formula Exterior angle of a polygon = 360/no. of sides of the polygon = 360/3 = 120Each exterior angle measures 120 degrees and each interior angle measures 60 degrees because there are 180 degrees on a straight line.