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  1. Circle Theorems
    1. CT1: Angle at the centre is double the angle at the edge
    2. CT2: Angle in a semi-circle
    3. CT3: Angles subtended from a chord are equal
    4. CT4: Opposite angles in a cyclic quadrilateral are equal
    5. CT5: Tangent to a circle
    6. CT6: Alternate segment theorem

Circle Theorems

Auteur :chriseda
Thème :Cercle

  • CT1: Angle at the centre is double the angle at the edge

  • CT2: Angle in a semi-circle

  • CT3: Angles subtended from a chord are equal

  • CT4: Opposite angles in a cyclic quadrilateral are equal

  • CT5: Tangent to a circle

  • CT6: Alternate segment theorem

Suivant
CT1: Angle at the centre is double the angle at the edge

Nouvelles ressources

  • Building Trapezoids with Set Areas
  • Pathway to Proof: Triangle Angles
  • רישום חופשי
  • Perimeter of Rectangle
  • Building Triangles with Set Areas

Découvrir des ressources

  • Draw 45 Angle_summary
  • Activity 1 and 2
  • GeoBebra
  • Proof Angle at the Centre
  • Geometry 1.2.5.6

Découvrir des Thèmes

  • Homothétie
  • Logarithme
  • Équations Linéaires
  • Orthocentre
  • Angles
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