Right angles
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theres only one. A right angle
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.
They are E and H because both have perpendicular lines that meet at right angles which is 90 degrees
The capital letter E has no acute angles but it does have right angles.
There are no right angles in the letter "e".
Capital letters that have right angles depend on the font, but I can find 10:BDEFGHILPRT2 Lower case letters with right angles are:ft
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8
Probably E - since it has four right-angles.
Right angles
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Right angles of 90 degrees
Right and straight
Both do.
The letters E, F, and L contain right angles measuring 90 degrees