In Euclidean geometry, a cyclic parallelogram is a special type of quadrilateral where all four vertices lie on a common circle. One of the most interesting properties of a cyclic parallelogram is that it can be proven to be a rectangle. This proof involves utilizing various geometric properties and theorems to demonstrate that the angles…
![](https://familylawnear.com/wp-content/uploads/2024/05/Proving-a-Cyclic-Parallelogram-Is-a-Rectangle-1152x616.png)