When the angle = 90 degrees, it is a Right Angle.
When the angle is greater than 90 degrees, it is an obtuse angle.
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180 > x > 90: obtuse 180: straight 360 > x > 180: reflex
An obtuse angle
An angle greater than 90 degrees is called an obtuse angle.
No. An obtuse angle is an angle whose measure is greater than 90 degrees. If there are two angles whose measures are greater than 90 degrees, then there is no possible way that the sum of the two could be equal to 90 degrees and thus be characterized as complimentary angles.
An obtuse angle is DEFINED as an angle whose measure is greater than 90 degrees and less than 180 degrees.