The answer depends on the font: it is 0 or 1.
The letter "K"
4 angles
Well, we have no idea what angle you're talking about.
The uppercase letters B, D, E, F, H, J, L, P, R, and T have right angles, and K does in some fonts, as well as the letter I when it has a top and bottom. The lowercase letters, unless deliberately curved are a, b, d, f, and t and sometimes k and p, and l (L) if it has a horizontal base. The letter e has an intersection where the right angle has no actual length due to its curve.
The letter K. It has two acute angles, top and bottom between, the l and < and the inside angle of the < is a rightangle.
The letter "K"
4 angles
K and R are two possibilities.
Usually none. But in some fonts, the intersection of the angled lines may be a right angle in either lowercase or uppercase.
Well, we have no idea what angle you're talking about.
There are no angles they are all obtuse angles
None
There are two acute in the letter k
It could be on the right hand side of the letter k depending on how k is written
The uppercase letters B, D, E, F, H, J, L, P, R, and T have right angles, and K does in some fonts, as well as the letter I when it has a top and bottom. The lowercase letters, unless deliberately curved are a, b, d, f, and t and sometimes k and p, and l (L) if it has a horizontal base. The letter e has an intersection where the right angle has no actual length due to its curve.
A hexagon can be broken into any number, k (≥3) of trapezoids, and these will have 4k angles.
It ha one right angle, two obtuse angles and one acute angle