# Congruent Chords Action (A)

- Author:
- Tim Brzezinski

- Topic:
- Circle, Congruence

In the applet below,

**two congruent chords**will be drawn in the same circle. Interact with this applet for a few minutes, then answer the questions that follow. Feel free to adjust the**lengths of these chords**using the**blue slider.**Also, be sure to change the locations of the**pink points**each time after resetting the slider!**Questions:**1) Based upon your observations, what can you conclude about

**any 2 congruent chords**drawn in the same circle? 2) Prove this fact true using the format of a 2-column or paragraph proof.