A right angle
An Acute Angle is the kind of angle that is less than 90 degrees.
90 degrees (:
obtuse angle
acute is the angle that is smaller then 90 degrees obtuce is the anglee that is above 90 degrees
An obtuse angle has an angle greater than 90 degrees.
A right-angle triangle.
An acute angle.
An obtuse angle.
Such an angle is called an obtuse angle
It's an acute angle. Anything under 90 degrees is acute. 90 to 180 is obtuse.
A right angle is an angle of 90 degrees.
It is greater than 90 degrees and less than 180 degrees so it is an obtuse angle.