An angle greater than 90 degrees would be considered an "obtuse" angle. Once you get to 180 they are considered "Straight" lines. Once you pass 180 degrees they are called "Reflex" angles.
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An angle greater than 0 but less than 90 degrees is an acute angle An angle of 90 degrees is a right angle An angle greater than 90 but less than 180 degrees is an obtuse angle An angle greater than 180 degrees is a reflex angle
An angle whose measure greater than 90 but less than 180 is an obtuse angle.
Acute angle: greater than 0 but less than 90 degrees Right angle: exactly 90 degrees Obtuse angle: greater than 90 but less than 180 degrees Reflex angle: greater than 180 but less than 360 degrees
Less than 90 degrees is an acute angle, a 90 degree angle is a right angle, and an angle greater than 90 degrees is called an obtuse angle.
It is an acute angle that is greater than 0 but less than 90 degrees.