# 7 In the given figure, O is the centre of the circle, ∠AOB = 600 and ∠CDB= 900. Find ∠OBC

## Question

## Solution 1

To find ∠OBC, we can use the properties of angles in a circle.

Step 1: Recall that the measure of an angle formed by two radii of a circle is equal to half the measure of the intercepted arc.

Step 2: In this case, ∠AOB is formed by radii OA and OB, and its measure is given as 600. Therefore, the i Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.

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