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Angle Addition Postulate

Angle Addition Postulate
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2016-09-06 07:49
AngleTransformationGeometric Construction
This example illustrates the Angle Addition Postulate, which states that the measure of an angle formed by two adjacent angles is the sum of the measures of the two angles. Key mathematical concepts include angle measurement and addition. Using commands like Rotate, Angle, and Segment, this construction is achieved. Suitable for middle school and above students learning geometry.

GeoGebra Commands & Parameters

  1. Rotate(C, 90°, B) → A
  2. Angle(C, B, A) → α
  3. Segment(A, B) → f
  4. Segment(B, C) → g
  5. Segment(B, D) → h
  6. Angle(C, B, D) → β
  7. Angle(D, B, A) → γ