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Outline

  1. Interactive Circle Theorems
    1. Angle in a semi-circle
    2. Cyclic quadrilaterals
    3. Angle made from the radius with a tangent
    4. Angles in the same segment
    5. Alternate Segment Theorem
    6. The angle at the centre
    7. One point two equal tangents

Interactive Circle Theorems

Author:Valeria Cipolli Kumoto, MissSutton

  • Angle in a semi-circle

  • Cyclic quadrilaterals

  • Angle made from the radius with a tangent

  • Angles in the same segment

  • Alternate Segment Theorem

  • The angle at the centre

  • One point two equal tangents

Next
Angle in a semi-circle

New Resources

  • Squares Question
  • Parabolas, Lines and Nomograms
  • Right Triangle Inscribed in a Semicircle
  • 希尔伯特曲线
  • What Do You See? (2)

Discover Resources

  • Unit circle with tau
  • ניסיון רחלי
  • Central Angle Theorem
  • Pretty Picture Graph
  • LEFTHANDED AND RIGHT HANDED PARABOLA

Discover Topics

  • Straight Lines
  • Fractal Geometry
  • Terms
  • Intersection
  • General Quadrilateral
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