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tangent is 90

Author:shp

New Resources

  • 祖冲之的期望:内棋与外棋
  • 龙形曲线-分形龙2
  • 龙形曲线-分形龙
  • 圓的基本性質
  • 斜率的值

Discover Resources

  • gjh-e01-02 未知數邊長的長方形
  • ghseh 二次函數描點法上下平移-6
  • 圓錐曲線
  • 雙曲線2 交點法
  • 老師講解8

Discover Topics

  • Volume
  • Equations
  • Complex Numbers
  • Geometry
  • Pythagoras or Pythagorean Theorem
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