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Spinner Six Sections (1 grey, 2 black, 3 white)

Spinner Six Sections (1 grey, 2 black, 3 white)
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2016-06-09 01:34
TrigonometryProbability & StatisticsGeometric Construction
In collections Probability & Intro. to Stat.
This example demonstrates a probability model using a spinner with six sections (1 grey, 2 black, 3 white). It involves core math concepts like probability & statistics, geometric construction, ratios, and trigonometry. Construction highlights include using GeoGebra commands such as Intersect, Circle, CircleSector, Random, and Text. Suitable for middle school and above for teaching probability and geometry.

GeoGebra Commands & Parameters

  1. Intersect(xAxis, yAxis) → A
  2. Circle(A, 1) → c
  3. CircleSector(A, B, C) → d
  4. CircleSector(A, C, D) → e
  5. CircleSector(A, D, E) → f
  6. CircleSector(A, E, F) → g
  7. CircleSector(A, F, G) → h
  8. CircleSector(A, G, H) → k
  9. CircleSector(A, H, I) → p
  10. CircleSector(A, I, J) → q
  11. CircleSector(A, J, K) → r
  12. Random(0, 359) → EX
  13. CircleSector(A, K, L) → s
  14. CircleSector(A, L, M) → t
  15. CircleSector(A, M, B) → c_1
  16. Text(Value) → text1
  17. Random(1, 2) → laps