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  • Circle Theorems
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Circle Theorems

Author:
Ronan Downes, Andy Wain
Topic:
Circle
8 Basic Circle Theorems for Year 10 Advanced Maths. Mr. Wain
Circle Theorems

Table of Contents

  • GeoGebra Applets

    • Theorem #1 - Angle at the centre/circumference
    • Theorem #2 - Angle in a Semi-Circle
    • Theorem #3 - Angles on the same Arc
    • Theorem #4 - Angles in a Cyclic Quadrilateral
    • Theorem # 5 - Tangent to a Circle
    • Theorem #6 - Intersecting Chords
    • Theorem #7 - Two Tangents to a Circle
    • Theorem #8 - Alternate Segment - Chord & Tangent
  • Videos on Circle Theorems

    • Theorem #1 Videos - Angles at Centre\Circumference
    • Theorem #2 Videos - Angles in a Semi-Circle
    • Theorem #3 Videos - Angles on the same Arc
    • Theorem #4 Videos - Cyclic Quadrilaterals
    • Theorems #5, 7, 8 - Tangents to a Circle
    • Theorem # 6 Videos - Alternate Segment
Next
Theorem #1 - Angle at the centre/circumference

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