A translation.
A reflection?
reflection
It is a reflection.
Lines are parallel if they lie in the same plane, and are the same distance apart over their entire length
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.
When a translation is followed by a reflection across a line parallel to the direction of translation, the resulting transformation is a glide reflection. This transformation involves moving the shape in a specified direction (translation) and then flipping it over (reflection) across a parallel line. The combination results in the shape being both translated and reflected.
A reflection?
A reflection.
reflection
Axial reflection is a type of transformation in geometry where a figure is reflected over an axis. The axis of reflection is a line that remains fixed while the rest of the figure is mirrored across it. This transformation preserves the size and shape of the figure.
Reflection over a point is equivalent to enlargement with the same point as the focus of enlargement and a scale factor of -1.
Reflection in the y-axis.
It is a reflection.
Because The lines of Longitude cross over each other at the top of the world which makes them not parallel. Parallel: Lines that never cross or meet And always stay the same distance apart.
I always remembered parallel line because of the 2 "L's" in parallel. They are perfectly parallel to each other and will never intersect. The slope of a line is the rise over run, or rise/run. Therefore if both lines are parallel, the slopes of the lines are the same.
Lines are parallel if they lie in the same plane, and are the same distance apart over their entire length. Parallel lines remain the same distance apart over their entire length. No matter how far you extend them, they will never meet.
Well, honey, a reflection doesn't change the orientation of a shape. It simply flips it over a line, like checking yourself out in a mirror. So, if you're looking for a quick fix to change things up, a reflection is your go-to move.