Three, forming the triangle above the line. The two angles below the line are obtuse.
Michael Scalise
1 acute angle = 1 acute angle
If you mean which alphabet letter, an L has one right angle; a T has a right and left acute angle.
The letter "R".
an acute angle
There are infinitely many angles which are acute.
many
acute angle
1 acute angle = 1 acute angle
a
If you mean which alphabet letter, an L has one right angle; a T has a right and left acute angle.
The letter "R".
An acute angle has one angle.
an acute angle
It has one acute angle as y and one obtuse angle with both angles adding up to 180 degrees
There are infinitely many angles which are acute.
It could be capital letter A
There are 45 degrees in an acute angle