The way I write the letter x the top and bottom angles are acute.
There is 3 acute angles in the letter M.
Probably E - since it has four right-angles.
The letter "w" has three acute angles.
right angles and straight angles
What kind of question is that!
right (90˚) and 180˚ angles
Right angles which are 90 degrees
Right angles of 90 degrees
What angles are in the letter R
Right and straight
A right angle of 90 degrees can be seen in the letter F
theres only one. A right angle