Angles are represented by capital letters. Small letters refer to sides.
2
Capital letters that intersect but are not formed by perpendicular line segments include letters like 'X', 'K', and 'Y'. In these letters, the lines meet at angles that are not 90 degrees, creating intersections without perpendicularity. For example, in the letter 'K', the diagonal lines meet the vertical line at an angle, rather than perpendicularly.
Capital letters that have right angles depend on the font, but I can find 10:BDEFGHILPRT2 Lower case letters with right angles are:ft
The letters E, F, and L contain right angles measuring 90 degrees
A, K, M, N, R, V, W, X (possibly), Y (possibly), Z
Angles are represented by capital letters. Small letters refer to sides.
T
2
M
Letters-xy and v but I'm not sure
Capital letters that intersect but are not formed by perpendicular line segments include letters like 'X', 'K', and 'Y'. In these letters, the lines meet at angles that are not 90 degrees, creating intersections without perpendicularity. For example, in the letter 'K', the diagonal lines meet the vertical line at an angle, rather than perpendicularly.
Capital letters that have right angles depend on the font, but I can find 10:BDEFGHILPRT2 Lower case letters with right angles are:ft
not all congruent angles are vertical angles. Vertical angles must share a vertex.
The letters E, F, and L contain right angles measuring 90 degrees
Vertical angles are always, by definition, congruent. Note: If the two vertical angles are right angles then they are both congruent and supplementary.
If two angles are vertical then they are congruent.