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GeoGebra
PMC 2011-12 Q4
Author:
Arthur Lee
題目三
移動圖中B點，並觀察線段AB及PQ的長度變化與關係。當AB長625km時，PQ應長多小？
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Razmerje 20
Unit Vector Property
Alan Davis Polygons
Vectors Prop3
Unit Vector
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Similar Polygon
Graphing
Interior Angle Sum
wunmi 1
نقطة التقاء الكتوسطات هي مركز الدائرة الحاصرة للمثلث
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Functions
Combinatorics
Power Functions
Probability
Differential Equation