GeoGebra
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
GeoGebra
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
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