A cyclic quadrilateral is a quadrilateral whose vertices all lie on a single circle. It has certain properties, such as opposite angles being supplementary to each other (adding up to 180 degrees), and consecutive angles being complementary (adding up to 90 degrees). Cyclic quadrilaterals play an important role in geometry and have many applications.

1. CYCLIC QUADRILATERAL
-Sneha Bertilla Joseph

2. QUADRILATERAL

3. CYCLIC QUADRILATERAL