Chords and of a circle are each long

MATHEMATICS · Subjective · CBSE · Mathematics · Circles · Circles

Problem

Chords

AB

and

CD

of a circle are each

6\,\text{cm}

long. If the distance of

AB

from the centre is

4\,\text{cm}

, what is the distance of

CD

from the centre? Give a reason for your answer.