In circle of radius $5$ cm, two equal chords are each at distance $3$ cm from centre. Length of each is

In circle of radius $5$ cm, two equal chords are each at distance $3$ cm from centre. Length of each is
  1. $8$ cm
  2. $4$ cm
  3. $10$ cm
  4. $6$ cm

Solution

Half-chord $= \sqrt{25-9} = 4$. Chord $= 8$.

Asked in: MH-SSC-9

Practice more Circle questions on Aicharya