Which one of the given options explains the following diagram? In the given figure, ABCD is 4 quadrilateral and\[{{120}^{o}}\]then \[{{240}^{o}}\].

In a cyclic quadrilateral, sum of opposite angles is complementary.

In a cyclic quadrilateral, opposite angles are equal.

Sum of adjecent angles in a cyclic quadrilateral is supplementary.

Sum of opposite angles is supplementary in a cyclic quadrilateral.

Which one of the given options explains the following diagram? In the

1.	Which one of the given options explains the following diagram? In the given figure, ABCD is 4 quadrilateral and\[{{120}^{o}}\]then \[{{240}^{o}}\].
A.	In a cyclic quadrilateral, sum of opposite angles is complementary.
B.	In a cyclic quadrilateral, opposite angles are equal.
C.	Sum of adjecent angles in a cyclic quadrilateral is supplementary.
D.	Sum of opposite angles is supplementary in a cyclic quadrilateral.
Answer» E.