The relationship between the height of a tree, the distance between the location of a man and the base of the tree, and the angle of elevation are represented by the diagram below.


Which of these best represents the angle of elevation, x?

A
22°

B
90°

C
38°

D
68°

The relationship between the height of a tree the distance between the location of a man and the base of the tree and the angle of elevation are represented by class=