Vocabulary
A series of points that extends in two opposite directions without end.
Line
Can you have more than one line through two points?
No.
part of a line that has a common endpoint and extends indefinitely to both directions.
Opposite Rays
It has a location but it has no shape or size.
Points
True or False. If two lines intersect, then they intersect in exactly one point.
True
A line and a plane intersect at a ___________.
Point
A flat surface that contains many lines and extends without end in the directions of all the lines.
Plane
Can two non-concurrent lines meet at more than one point?
No
Points that DO NOT lie on the same PLANE.
Non-Coplanar
Points and lines in the same plane.
Coplanar
When two planes intersect do they intersect at a point, a line or a plane?
A line.
An undefined term in geometry, it names a location and has no size
Point
A portion of line with 2 endpoints.
Segment
True or False. Three non-collinear points cannot lie on the same plane.
False, there is exactly one plane that three non-collinear points are on.
Who is the Father of Geometry?
EUCLID