POInts p(4, 1), q(6, 5),r( 2, 7) lie on circle what is the distance of chords pq, qr,

POInts p(4, 1), q(6, 5),r( 2, 7) lie on circle what is the distance of

1.	POInts p(4, 1), q(6, 5),r( 2, 7) lie on circle what is the distance of chords pq, qr,
Answer» pq&qr are in the same distance that is 2√5