Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Circle Geometry
    1. Angle in opposite segment
    2. Angle in a semi circle
    3. Angles on the same arc
    4. Base angles of isosceles
    5. Exterior angles of cyclic quadrilateral
    6. Opposite angles of a cyclic quad
    7. Equal tangent
    8. Tangent meets radius
    9. Angle at centre
    10. Tangent 90 degrees to radius

Circle Geometry

Author:H. Bezuidenhout (Mr B), James Monaghan
Circle geometry diagrams and facts

  • Angle in opposite segment

  • Angle in a semi circle

  • Angles on the same arc

  • Base angles of isosceles

  • Exterior angles of cyclic quadrilateral

  • Opposite angles of a cyclic quad

  • Equal tangent

  • Tangent meets radius

  • Angle at centre

  • Tangent 90 degrees to radius

Next
Angle in opposite segment

New Resources

  • Graph of y = a(x − h)² + k
  • အခြေခံ data အခေါ်အဝေါ်များ
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Nikmati Keunggulan Di Bandar Judi Terpercaya
  • z`]]

Discover Resources

  • design
  • Educated monkey
  • คิดเลขเร็ว
  • พีระมิด

Discover Topics

  • Conic Sections
  • Standard Deviation
  • Continuity
  • Real Numbers
  • Median Line
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®