reflex
There are 3 acute angles and 2 obtuse angles in the letter A.
The letter "K"
As a capital letter M it has three angles
The letter 'W' has three acute angles.
The letter 'H' has 8 angles. Each of the two vertical lines has two right angles, and the horizontal line has four angles (two acute angles and two obtuse angles). So, altogether, the letter 'H' has 8 angles.
4 angles
right angles and straight angles
The letter "N" as two acute angles.
It all depends what type of shape your talking about.
opposite angles in which type of quadrilateral?
5 angles, of course
Equal angles.