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Outline

  1. 圓的性質
    1. Arcs and Angles at Centre/ Circumference 弧、圓心角與圓周角
    2. Spotlight 探射燈
    3. Right Triangles in a Circle 圓內的直角三角形
    4. Angle at Centre & Angle at Circumference: Proof 圓心角與圓周角:証明
    5. Quiz on Angles in a Circle 圓內的角:測驗

圓的性質

Author:Alex CHIK
GeoGebra 互動數學教室 http://www.geogebra.hk

  • Arcs and Angles at Centre/ Circumference 弧、圓心角與圓周角

  • Spotlight 探射燈

  • Right Triangles in a Circle 圓內的直角三角形

  • Angle at Centre & Angle at Circumference: Proof 圓心角與圓周角:証明

  • Quiz on Angles in a Circle 圓內的角:測驗

Next
Arcs and Angles at Centre/ Circumference 弧、圓心角與圓周角

New Resources

  • 圓的基本性質
  • 球体的体积推导(优化版)
  • 圓的切線方程
  • 球体的体积推导
  • 平行線的斜率

Discover Resources

  • test1(尋找北極星)
  • 國旗
  • 圓與兩平行切線
  • 兩橢圓交集
  • 江苏省职校数学网络资源

Discover Topics

  • Cuboid
  • Planes
  • Equations
  • Statistics
  • Tangent Function
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