No an obtuse angle is any angle greater than 90 degrees.
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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 obtuse angle. A right angle has an exact measure of 90 degrees; an obtuse angle has a measure greater than 90 degrees.
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No, though an 110 degrees angle is an obtuse angle. An obtuse angle is any angle whose measure is in the range (90, 180) degrees.
An obtuse angle