Points, Lines and planes
Rays and Segments
Points, Lines, Planes, etc
100
A flat surface with no thickness.
Plane
100
True or False: You can name a ray with points A and B, where A is the endpoint, as either Ray AB or Ray BA.
FALSE, the first letter always has to be the starting point.
100
The intersection two lines
What is a point.
200
Name the two ways you can name a line with points C and D
line CD or line DC
200
What does a segment have that a line or a ray do not?
What is two endpoints.
200
Name 3 Collinear points.
A,B, & C
300
Points that lie on the same line are called _________?
What is collinear
300
Line g and line f intersect where?
At point S.
300
Name 3 noncollinear points.
E, A, & B or
E, B, & C, or
E, B, & D
etc.
400
The intersection of two lines.
What is a point.
400
Point E
400
Name the plane.
Plane P or
Plane ABD or
Plane BEC or
etc.
500
Three or more points that lie in the same plane.
What is coplanar
500
Plane GHE intersects Plane FEC where?
Segment FE
500
Name a pair of opposite rays.
Ray BA and Ray BC