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Outline

  1. Investigating Circle Theorems
    1. Two Tangents Theorem
    2. Tangents and Radius Theorem
    3. Angle at the centre Theorem
    4. Angles in the same segment Theorem
    5. Cyclic Quadrilateral Theorem

Investigating Circle Theorems

Author:Simon Karomo
Topic:Circle

  • Two Tangents Theorem

  • Tangents and Radius Theorem

  • Angle at the centre Theorem

  • Angles in the same segment Theorem

  • Cyclic Quadrilateral Theorem

Next
Two Tangents Theorem

New Resources

  • Exploring GeoGebra for the First Time
  • Circle Passing Through 3 Points
  • Using Experimental Probability to Estimate π - Monte Carlo Method
  • Triangle with 3 Right Angles
  • Pitfalls of Disk/Washer Method

Discover Resources

  • Enlargement: Find the centre 1(NJT)
  • Applet
  • Tests for Cyclic Quadrilaterals (1)
  • Worksheet 2, Exercise 3
  • HCF & LCM of Two Numbers by Prime Factorization

Discover Topics

  • Sine
  • Orthocenter
  • Equations
  • Inequalities
  • Constructions
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