Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Circle Theorems
    1. Circles and Angles 1
    2. Circles and Angles 2
    3. Circle Theorems - angles on the same arc
    4. Angle in a Semi-circle 1
    5. Angle in a Semi-circle 2
    6. Circle theorems - Cyclic Quadrilaterals
    7. Circle theorems - Cyclic quadrilaterals
    8. Cyclic Quadrilateral 3
    9. Alternate Segment Theorem
    10. Tangents to circles

Circle Theorems

Author:Mr Kennedy ASC, GreenMaths
Topic:Circle
Investigate the circle theorems and corollaries.

  • Circles and Angles 1

  • Circles and Angles 2

  • Circle Theorems - angles on the same arc

  • Angle in a Semi-circle 1

  • Angle in a Semi-circle 2

  • Circle theorems - Cyclic Quadrilaterals

  • Circle theorems - Cyclic quadrilaterals

  • Cyclic Quadrilateral 3

  • Alternate Segment Theorem

  • Tangents to circles

Next
Circles and Angles 1

New Resources

  • seo tool
  • Graph of y = ax² + bx + c
  • Traffic Cone
  • רישום חופשי
  • z`]]

Discover Resources

  • Middenparallel, opdracht 2
  • Parallel and Perpendicular Lines
  • Proofs Without Words
  • !Chemistry

Discover Topics

  • Definite Integral
  • Equilateral Triangles
  • Parallelogram
  • Tree Diagrams
  • Cosine
AboutPartnersHelp Center
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2025 GeoGebra®