Any angle greater than 90º and less than 180º is an obtuse angle.
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An angle measuring 120 degrees is called an obtuse angle. In geometry, an obtuse angle is an angle that measures between 90 and 180 degrees. It is larger than a right angle (90 degrees) but smaller than a straight angle (180 degrees).
The answer is an obtuse because its greater than 90 which is a right angle but its less than 180 so its in the middle of both so the angle must an obtuse angle
it is a obtuse angle
An angle of 120 degrees is an obtuse angle
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.
An angle of 120 degrees is an obtuse angle because it is greater than 90 but less than 180 degrees.
an interior angle + and exterior = 180 Angle A: 180-30=150 Angle B: 180-60=120 Angle C: 180-90=90 Angle D: 180-120=60 SO WHATS THE ANSWER!!!?????