The capital letter E has no acute angles but it does have right angles.
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".
my answer is R
No but the capital letter L has a right angle
because its angles are acute
Yes. If its a right angle there has to be an acute angle.
an angle with a acute and right angle
If you write it so the middle angle is a right angle, "K" fits the description.
Acute
acute angle