Name_______________
1-1 Notes: Building a foundation
1) Undefined Term: _______________________________________________________
Definition
Image
Point
Line
Plane
2) Concept of lines expanded
Definition
Image
Segment
Endpoint
Ray
Opposite Rays
3) Postulates: ______________________________________________________________
Points, Lines, and Planes
Words
Image
1-1-1
1-1-2
1-1-3
Intersection of lines and Planes
Words
1-1-4
1-1-5
Definitions not included: Collinear and Coplanar
Image