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  1. GCSE Maths Circle Theorems
    1. Theorems
    2. Proofs

    GCSE Maths Circle Theorems

    Author:Kathryn Peake
    Topic:Circle
    GCSE Maths Circle Theorems

    Table of Contents

    • Theorems

      • Angle in a semi-circle
      • Angle at the circumference
      • Angles at the circumference
      • Cyclic quadrilateral 1
      • Cyclic quadrilateral 2
      • Tangent and radius
      • Tangents from a point
      • Alternate segment
      • Perpendicular bisector of chord
    • Proofs

      • Cyclic Quadrilateral (Proof)
      • Angle in a semi-circle (proof)
      • Alternate Segment Theorem (proof)
    Next
    Angle in a semi-circle

    New Resources

    • Function art 3D - waiting shed
    • Right Triangle Inscribed in a Semicircle
    • Squares Question
    • Parabolas, Lines and Nomograms
    • What Do You See? (2)

    Discover Resources

    • Infinite Chocolate Problem
    • בניית מעגל חוסם למשולש נתון - מעקב אחרי הבנייה
    • Part d, n=10 m=50
    • Perpendicular Bisector with Circumcenter
    • Arithmetic Practice

    Discover Topics

    • Pyramid
    • Cone
    • Incircle or Inscribed Circle
    • Division
    • Inequalities
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