Circles
- Chords of a circle that are equal in length subtend equal angles at the centre of the circle.
In the given figure, if AB and CD are two equal chords then ∠AOB = ∠COD
Converse of this property also holds true, which states that chords subtending equal angles at the centre of the circle are equal in length.
Example:
If AB and CD are equal chords of a circle then show that AD and CB are also equal.
Solution:
Construction: Let us join OA, OB,…
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