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120
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.
180
180-120-35 = 25 degrees
An angle that measures between 90 and 180 degrees is called an obtuse angle. Such angles are larger than a right angle but smaller than a straight angle. Examples of obtuse angles include 120 degrees and 150 degrees.
120
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.
Obtuse angle
The third angle measures 18 degrees.
There is no special name for a 120º angle.
180
180-120-35 = 25 degrees
An angle that measures between 90 and 180 degrees is called an obtuse angle. Such angles are larger than a right angle but smaller than a straight angle. Examples of obtuse angles include 120 degrees and 150 degrees.
An angle that measures 120 degrees is classified as an obtuse angle, as it is greater than 90 degrees but less than 180 degrees. This type of angle is often found in various geometric shapes, such as certain triangles, where one of the angles exceeds the right angle. It can also be seen in certain types of polygons and in various real-life applications, like in design or architecture.
180
An obtuse angle
Two supplementary angles add up to 180 degrees. If one measures 60 less than the other, they must be 60 and 120 degrees, so the measure of the larger angle is 120 degrees. To find that algebraically, where m is the larger angle: m+(m-60)=180 2m=240 m=120