Geo 1.3 notes

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Introduction to some terms and postulates, as well as determining coplanar points.

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Geo 1.3 notes

  1. 1. Todays Standard:1.0: Students demonstrate understanding by identifying and giving examples of undefined terms, axioms, theorems, and inductive and deductive reasoning.
  2. 2. Postulate: ___________________________Postulate 1­1: Through any 2 points there is exactly 1 line.Postulate 1­2: If two lines intersect, then they intersect in exactly one point.Postulate 1­3: If two planes intersect, then they intersect in exactly 1 line.Postulate 1­4: Through any 3 noncollinear points there is exactly one plane.
  3. 3. Which points are coplanar?
  4. 4. Rally CoachWhat is the intersection of:1) EH and HD2) DC and BC3) ADE and DHG4) FGC and ABC5) AC and EA6) HFB and EHA
  5. 5. Homework:1.3  p. 19#1­43 (odd), 55­60 Always write/draw  problems!!

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