Contour
Symmetrical Properties of Circles
The basic interactive materials serve 2 purposes in teaching and learning of properties of chords of circles:
1. Enable teachers to use it to illustrate the properties of chords of circles,
2. Enable students to use it for exploratory purposes.
![Symmetrical Properties of Circles](https://beta.geogebra.org/resource/wX2zxxEH/snWTbikvZi6NxAFU/material-wX2zxxEH-thumb.png)