An angle smaller than a right angle - is an acute angle. Larger than a right angle, but smaller than 180 degrees is an obtuse angle. Angles between 180 and 360 degrees are reflex angles.
Chat with our AI personalities
an angle measuring less than 90 degrees is called an acute angle
there are 4 angles and normally, there would be 2 angles that are smaller than a right angle Except of cause if the parallelogram is a square or a rectangle, all angles are equal to 90 i.e. right angle
An acute triangle is a triangle with all angles smaller than a 90 degree right angle.
Acute angles
A angle that is smaller than 90 degrees is an acute angle.