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五星红旗

Author:卢德洪

Topic:Constructions, Geometry, Plane Figures or Shapes, Polygons, Rectangle, Rotation, Geometric Transformations, Translation

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湖南省张毅郴数字教研工作室 logo

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Pythagoras or Pythagorean Theorem
Incircle or Inscribed Circle
Similar Triangles
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Linear Programming or Linear Optimization

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