1.3: points lines and planes Flashcards
1
Q
Point
A
a location
2
Q
space
A
space is defined as the set of all points
3
Q
line
A
a series of points that extends in two opposite directions without end
4
Q
collinear points
A
points that lie on the same line
5
Q
plane
A
a flat surface that has no thickness; a plane contains many lines and extends without end in the directions of all its lines
6
Q
coplanar
A
points and lines in the same plane
7
Q
postulate
A
an accepted statement or fact
8
Q
axiom
A
an accepted statement or fact
