Exploring Point, Line, and Plane Postulates

Al Langenhuizen, Jul 21, 2021

Point, Line, & Plane Postulates


  • 1. Two Point Postulate
  • 2. Line Intersection Postulate
  • 3. Three Point Postulate
  • 4. Plane-Line Postulate
  • 5. Plane Intersection Postulate
  • 6. Perpendicular Line to a Plane

1.

Two Point Postulate

Postulate: Through ANY 2 points there exists exactly ONE line.
Use the [icon]/images/ggb/toolbar/mode_join.png[/icon] tool in this applet to create three unique lines. [br]Then use the editing tools to customize each line and its points with a unique color.[br][br]
– Al Langenhuizen

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