Postulates for Lines and Planes Notes
Postulate:
Postulate:
Through any _____ point there exists
A line contains at least _____points.
exactly _____ line.
Postulate:
Postulate:
If _______lines intersect, then their
Through any three ________________
intersection is exactly _____point.
points there exists exactly one _______
Postulate:
A ___________ contains at least _____
noncollinear points.
Postulate:
If two lines lie in a __________, then
the line containing them lies in the
______________.
Postulate:
If _____planes intersect, then their
intersection is a _______.
Postulates for Lines and Planes Notes
Ex 1:
(a) In what labeled plane does GD lie?
(b) What is the intersection of BE and GD ?
(c) What is the intersection of plane M and N?
(d) Are points F, E, and D collinear?
Are they coplanar?
Can you name plane N with these three points?
(e) What is another name for plane N?
(f) Can a line lie in more than one plane?_____ If so, is there an example in the diagram provided?
(g) Are points A, E, and F coplanar? Explain.
(h) Name a linear pair.
(i)
BEF  _______ because _________________________________.
(j) Describe the betweeness relationships on line
addition postulate.
P. 99 (14-24)
and then write an equation showing the segment