A picture 5 feet in height is hung on a wall so that its bottom is 8 feet from the floor, as shown figure 9. A viewer with eye level at 5.4 feet stands b feet from the wall. Express θ, the vertical angle subtended by the picture at her eye, in terms of b, and then find θ if b = 12.9 feet.

Transcribed Image Text:

5 ft 8 ft 5.4 ft