# Chasing the angle is not work anymore

**Geometry**Level pending

\(\triangle ABC\) is a isosceles triangle which \(BC=CA\) and \(\angle BCA=20°\quad \)

Given \(DC=AB\). What is the angle of \(\angle CBD\) in degree.

Given \(DC=AB\). What is the angle of \(\angle CBD\) in degree.

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