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Protractor Quiz

Protractor Quiz
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2014-06-20 16:19
AngleTrigonometryGeometric Construction
This is a protractor quiz that involves the concept of angles. Using GeoGebra commands such as Sequence, Point, Polygon, etc., it dynamically demonstrates the rotation and measurement of angles. Suitable for middle and high school students to practice angle measurement and rotation.

GeoGebra Commands & Parameters

  1. Sequence(i°, i, 0, 180) → listAns
  2. Point(Circle[A, 5]) → B
  3. Polygon(A, B, C, D, E, F, B, A) → poly1, a, b, c, d, e, f, b_1, a_1
  4. Sequence(Rotate[(1, 0), i°, (0, 0)], i, 15, 360, 15) → list1
  5. RandomElement(list1) → O
  6. Sequence(Rotate[O + (6, 0), θ°, O], θ, 0, 359) → list2
  7. RandomElement(list2) → P
  8. Rotate(P, Random[5, 180]°, O) → Q
  9. Segment(O, P) → g
  10. Segment(O, Q) → h
  11. SelectedElement(listAns) → Ans
  12. Angle(P, O, Q) → α
  13. Textfield(Ans) → inputBox1

AI Drawing Prompt Reference

Draw an angle measurement practice diagram from 0 to 180 degrees, featuring a circle and a polygon with points on the circle forming the polygon. Dynamically demonstrate rotation effects, randomly select a point as the rotation center, then another point for rotation, draw two line segments, display the angle measurement result, and label the answer options beside it.
The prompt above was compiled from the original drawing commands and is for reference only.