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  • Symmetry Properties of Circles
      Equal chords are equidistant from the centre of the circle
      Perpendicular bisector of a chord passes through the centre
      Tangents from the external points are equal in length
      Angle between tangents from external point
      SPC: Question 1
      SPC: Question 2
      SPC: Question 3
      SPC: Question 4
      SPC: Question 5

Symmetry Properties of Circles

Author:
Yoong Kheong
Topic:
Circle, Symmetry
The basic interactive materials serve 2 purposes in teaching and learning of symmetry properties of circle: 1. Enable teachers to use it to illustrate the symmetry properties of circle, 2. Enable students to use it for exploratory purposes.

  • Equal chords are equidistant from the centre of the circle

  • Perpendicular bisector of a chord passes through the centre

  • Tangents from the external points are equal in length

  • Angle between tangents from external point

  • SPC: Question 1

  • SPC: Question 2

  • SPC: Question 3

  • SPC: Question 4

  • SPC: Question 5

Next
Equal chords are equidistant from the centre of the circle

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