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Outline

  1. Circle Angle Theorems
    1. Same Arc Inscribed Angles
    2. Semi-Circle Inscribed Angle
    3. Central angle twice inscribed angle
    4. Tangent and Radius
    5. Intersecting Tangents
    6. Cyclic Quadrilateral

Circle Angle Theorems

Author:Martin McMulkin
Topic:Circle
Use these interactive sketched to explore some of the theorems

  • Same Arc Inscribed Angles

  • Semi-Circle Inscribed Angle

  • Central angle twice inscribed angle

  • Tangent and Radius

  • Intersecting Tangents

  • Cyclic Quadrilateral

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Same Arc Inscribed Angles

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