For all practical purposes, they can be assumed to be parallel but, strictly speaking, they are very slightly divergent.
kinds of lines
Rays aren't really lines, since (Euclidean) lines extend infinitely in all directions, so they can't be parallel lines. But that's to fret a bit too much over the wording. Yes, rays, just like lines and line segments, can be parallel to other rays, lines, or line segments.
segments, lines, and rays.
Concurrent lines.
Skew lines, parallel lines or an angle.
rays.
Capricorn
the travel in straight lines because of the atomsphe
there are 6 rays on a sun
It absorbs UV rays from the sun. These are fatal rays of the sun.
The sun emits sun rays it does not reflect them.
kinds of lines
NO.the rays are just called rays
radial balance
different kinds of photographic rays
different kinds of photographic rays
U-V rays; Ultra Violet Rays