1. AD is a diameter of a circle and AB is a chord. If AD = 34 cm, AB = 30 cm, the distance of AB from the centre of the circle is : 1. AD is a diameter of a circle and AB is a chord. If AD = 34 cm AB = 30 cm the distance of AB from the centre of the circle is : July 1, 2021 Category: Chapter 10 - Circles , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related