An acute angle
An angle that measures greater than 180o but less than 270o is obtuse.
Acute angle
An acute angle measures less than 90 degrees.
A reflex angle.
If an angle measures less than 90º, it is an acuteangle.
An acute angle
An angle that measures greater than 180o but less than 270o is obtuse.
Acute angle
An angle that measures 78° would be considered to be an acute angle. An angle less than 90° is an acute angle. An angle greater than 90° but less than 180° is an obtuse angle. An angle greater than 180° but less than 360° is a reflex angle.
A triangle which measures less than 90%
An angle greater than 0 but less than 90 degrees is an acute angle.
The angles are, 20°, 50°, and 110°.
An acute angle measures less than 90 degrees.
An obtuse angle
A reflex angle.
Acute angle