MathPlotAI Logo MathPlotAI

Angles on a Straight Line by Stephen Jull

Angles on a Straight Line by Stephen Jull
Loading the math board and drawing, please wait…
2015-11-03 17:44
AngleCoordinate GeometryGeometric Construction
This example demonstrates angles on a straight line. The core mathematical concepts involved include the properties of angles. Using GeoGebra commands Segment, Point, Angle, and Intersect, you can construct angles on a straight line. Suitable for students at the junior high school level and above for geometric construction.

GeoGebra Commands & Parameters

  1. Segment(A, B) → a
  2. Point(a) → C
  3. Segment(C, D) → b
  4. Angle(a, b) → α
  5. Intersect(a, b) → G
  6. Point(a) → I
  7. Angle(D, G, I) → β