all angles are 40 degrees, therefore acute
A regular nonagon has 9 obtuse angles of 140 degrees
1 acute angle = 1 acute angle
That is an acute angle. An obtuse angle is not acute.
Each angle for a regular nonagon is 140 degrees each.
An acute angle
140 degrees
acute angle
An acute angle is an angle less than 90°. So an angle of 17° is an acute angle.
An acute angle has one angle.
This is an acute angle.
Acute angle = <90 degrees Right angle = 90 degrees Obtuse angle = >90 degrees To answer your question, obtuse angle is larger.
A nonagon can contain angles that are acute, right, obtuse or reflex - but not straight (180 degrees).