5. If a line segment joining mid-points of two chords of a circle passes through the centre of the circle, prove that the two chords are parallel. 5. If a line segment joining mid-points of two chords of a circle passes through the centre of the circle prove that the two chords are parallel. July 2, 2021 Category: Chapter 10 - Circles , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related