That would be a pentagon.
A straight edge
An arc (segment of a circle) has one straight side, and one curved side.
Its side!
Not a pentagon. Penta = 5
A five-sided polygon is called a "pentagon."
A straight edge
it is called a pentagon
The phenomenon you are referring to is called lateral inversion. In a mirror reflection, the right side of an object appears on the left side and vice versa, causing the image to be laterally inverted.
An irregular pentagon.
An arc (segment of a circle) has one straight side, and one curved side.
Its gradient
cinque
Its side!
A pentagon literally means "5-sided object." Why is this a legal question?
Not a pentagon. Penta = 5
It's not a '5' it's an 's' and its called a skittle
Yes, the dark side of the Earth facing away from the Sun is called the "night side" rather than a shadow. Shadow refers more to when an object blocks light, creating a darker area behind it.