Find the angle 'DEC' — task. Maths CBSE Live product, Class 9 (2025-26).

In the figure, \(AB \parallel CD\). If \(\angle x =\) 38\(^\circ\), and \(\angle y =\) 50\(^\circ\), find \(\angle DEC\).

\(\angle DEC\) \(=\) \(^\circ\)

Did you find an error?

5. Find the angle 'DEC'