Find the angle of isosceles triangle — task. Maths CBSE Homework Assignments, Class 7.

In the following isosceles triangle \(ABC\), the exterior angle \(∠A =\) 120\(°\). What is the measure of the angle \(x\) ?

The measure of the angle \(x\) is\(°\).

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2. Find the angle of isosceles triangle