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
The letter Y has one acute angle. An acute angle is an angle that measures less than 90 degrees. In the letter Y, the angle formed between the two diagonal lines is acute because it is less than 90 degrees.
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.
There are 45 degrees in an acute angle
It could be capital letter A