It is a reflex angle because it is greater than 180 degrees
it is an acute angle.
It is a reflex angle
A 90 degree angle is a right angle.
an acute angle, which is an angle less then 90
An acute angle.
An angle of 181 degrees is a reflex angle.
181 degree
A 12 degree angle is an acute angle.
acute
it is an acute angle.
A reflex angle
An obtuse angle.
Reflex
An obtuse angle
An angle at 181 degrees would be considered a "Reflex" angle. This is because it exceeds 180 degrees which is a "Straight" angle.
It is a reflex angle
A 90 degree angle is a right angle.