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Hamlatza-PartD1a
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MathCenter
GeoGebra
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Geometry for teachers labs
unfinished project
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Construct the Orthocenter of the given triangle. Construct the 3 altitudes in the given triangle and find the point where all 3 altitudes intersect. Leave all construction marks. (Connect C w
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外接圓
長方體
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不等邊三角形
幾何