If x = 3 units, y = 6 units, and h = 5 units, find the area of the parallelogram shown above using decomposition.

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

How to do this , and can some one explain

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x