Any three points anywhere in space can be the vertices of a triangle, as long as all three are not colinear.
It's called a "triangle". All of them have three points.
False. Three collinear points determine a line while three non-collinear points determine a plane ( A Triangle)
The three points in the fire triangle are fuel, heat and oxygen. To stop a fire you need to take one of those elements away from the triangle :)
no
well yes, obviously. A triangle constitutes of three points, and you can always find a plane that traverses those three points.
A triangle? Three lines that intersect in three points.
Three non-collinear points do not determine a unique spherical triangle.
They are the three points at which the sides of a triangle meet - in pairs.
Verticy, or vertices
I think the question you mean to ask is, "Do three collinear points make a triangle?" Linear is simply the adjective form of "line", "collinear" is used to describe points that lie on the same line. (Two points not only can be collinear, but always are, so it makes little sense to describe them as such).Collinear points cannot make a triangle, a triangle requires three noncollinear points.
"Vertices" means "vertexes". "Vertex" means one of the triangle's points. The triangle has three points. When you talk about two or three of them, you're talking about 2 or 3 'vertices'.