yes, since a right angle is 90 degrees and an acute is greater than 0
Not not always since an obtuse angle is always greater than 90 degrees and an acute angle is always less than 90 degrees.
Acute angles measure greater than 0 degrees and less than 90 degrees. Obtuse angles measure greater than 90 degrees and less than 180 degrees.
Not if the curve is not a circle.
An acute angle is greater than 0 but less than 90 degrees
An acute angle is greater than 0 but less than 90 degrees
An acute angle is greater than 0 but less than 90 degrees
An acute angle
An acute angle is less than 90 degrees and zero degrees.
Greater than 0 but less than 90 degrees.
It is an acute angle
An acute angle.
That is called an acute angle.