It is an acute angle.
An Acute Angle is the kind of angle that is less than 90 degrees.
An angle measuring 109 degrees is classified as an obtuse angle. In geometry, an obtuse angle is an angle that measures more than 90 degrees but less than 180 degrees. In this case, the angle of 109 degrees falls within this range, making it an obtuse angle.
right angle
Acute angle
A straight angle.
An Acute Angle is the kind of angle that is less than 90 degrees.
It is a reflex angle because it is greater than 180 degrees
12 degrees is an acute angle
12 degrees is an acute angle because it is greater than 0 but less than 90 degrees.
It is an obtuse angle
right angle
A straight angle.
A right angle
A right angle
Acute angle
An angle of 220 degrees is a reflex angle
obtuse angle