If you are speaking of a hypothetical two dimensional line, then while there are two different sides one could be on in relation to it, there are no sides to the line itself.
If you are speaking of a straight line actually drawn, then there are four sides, for it can't help but to have a tiny amount of "width", thus making it a very thin rectangle.
(One could be even more exact and note that the line drawn on paper not only has a bit of width, but an even smaller amount of "depth" in it's coating of the paper. Thus that straight line has six sides, being a very thin rectangular tube.)
A line segment is a straight line that has an endpoint on both sides (look below). ----
A polygon is a closed 2-D shape with sides made from straight line segments.
Two: a straight line and a curved line.
There are no polygons (shapes with only straight-line sides) with fewer than three sides, but if you allow shapes with curved sides there are many possibilities. Examples include semicircles, annuli (donut shaped), and crescents.From Caromal, and Izzyk9God just say a CONE!!!
How many of these 30° angles will fit together to make a straight line?
The same as a straight line.
A straight line.
A straight line
It would not have sides because it would be a straight line. A straight angle is 180 degrees. Anything above that is a "Reflex"
A straight angle has 180 degrees. It is an angle that has sides in opposite directions from its vertex. A straight angle will look like a straight line.
The sides of a polygon are straight line boundaries of the polygon.
Straight line
A 180 Degree angle therefore a straight line.
Probably a straight line but in general all triangles have three sides
A straight line perhaps
Yes.
A straight line