1.3: Points, Lines, & Planes Flashcards
1
Q
Point
A
It is represented by a small dot and is named by a capital letter.
2
Q
Space
A
Set of all points.
3
Q
Line
A
Series of points that extend in two opposite directions without end.
4
Q
Collinear Points
A
Points that lie on the same line.
5
Q
Plane
A
Flat surface that has no thickness, contains many lines and extends without end in the directions of all its lines.
6
Q
Coplanar
A
Points and lines in the same place.
7
Q
Postulate or Axiom
A
Is an accepted statement of fact.
