**Download NCERT Solutions for Class 9 Maths Chapter 10 Exercise 10.5 – Circles**

**1. In given figure, A,B and C are three points on a circle with centre O such that ****∠**** BOC = 30° and** **∠**** AOB = 60°. If D is a point on the circle other**** than the arc ABC, find ****∠****ADC****.**

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