Sagot :
Answer: The opposite angles in a cyclic quadrilateral are supplementary. i.e. the sum of the opposite angles is equal to 180˚. Consider the diagram below. If a, b, c and d are the internal angles of the inscribed quadrilateral, then.
Answer: The opposite angles in a cyclic quadrilateral are supplementary. i.e. the sum of the opposite angles is equal to 180˚. Consider the diagram below. If a, b, c and d are the internal angles of the inscribed quadrilateral, then.