Equal chords of congruent circles are equidistant from the corresponding centres.

Equal chord of congruent circles are equidistant from the corresponding centres.

Prove Chords of congruent circles which are equidistant from the corresponding centres, are equal.

Chords of congruent circles which are equidistant from the corresponding centres, are equal.

Chords of congruent circlles which are equidistant from the corresponding centres; are equal.

Equal chords of a circle (or of congruent circles) are equidistant from the centre (or corresponding centres).

Equal chords of a circle are equidistant from the centre.

Equal chords of a circle are equidistant from the centre.

Equal chords of a circle are equidistant from circle.

Theorem 10.6 : Equal chords of a circle (or of congruent circles) are equidistant from the centre (or centres).