Determine the angle of a cyclic quadrilateral — task. Maths CBSE Mentoring, Class 10 Foundation.

In Fig , \(ABCD\) is a cyclic quadrilateral in which \(AC\) and \(BD\) are its diagonals. If \(∠ DBC = 65^°\) and \(∠ BAC = 55^°\), find \(∠ BCD\).

\(\angle BCD=\) \(^{\circ}\)

Did you find an error?

10. Determine the angle of a cyclic quadrilateral