A reflex angle.
aubtuse
a reflex angle - bigger than 180 degrees but smaller than 360.
A bigger than 180 degrees angle
A 90 degree angle is neither obtuse or acute. It is its own seperate entity. 90 degree angles are called right angles. Any angle smaller than 90 degrees is an acute angle, while any angle bigger than 90 degrees is an obtuse angle. Note: 180 degrees is a straight line, and 360 degrees is a circle.
Bigger than 90 (a right angle), less than 180 (a straight line).
An obtuse angle and a reflex angle are bigger than a right angle
Right angle (90) < Obtuse angle < Straight angle (180)
A straight angle is an angle that measures exactly 180°A reflex angle is an angle that measures more than 180°, but measures less than 360°.Edit: I really like that answer that the controbuter did above ^. I just wanted to add something. A straight angle is an angle that is straight. A reflex angle would be an angle larger than a straight angle. It's an angle that's in the opposite side of a right angle or an acute.
If the other angle is smaller than the right angle, it is an acute angle.If the other angle is the same as the right angle, it is a right angle.If the other angle is bigger than the right angle but smaller than two right angles, it is an obtuse angle.If the other angle is the same as two right angles, it is a straight angle.If the other angle is bigger than two right angle but smaller than four right angles, it is a reflex angle.After four right angles, the other angle starts back at being an acute angle.
an obtuse angle.
It can be bigger or smaller, but not equal to.
A reflex angle.
reflex
it is the angle that is bigger than 90% but smaller than 180%
aubtuse
An angle bigger than an obtuse angle but still less than 360° is a reflex angle.