In need of some help!

Question

Please help me! no idea whats going on.. thank you

http://s1039.photobucket.com/user/dani_doll98/media/IMG_7979_zpsx539vz02.jpg.html?sort=3&o=1

Answer 1

(2)

The height of the person is .

The shadow of the person is .

The distance between person to the flagpole is .

Find height of the flag pole.

Consider the height of the flag pole is .

Draw the related diagram:

From the diagram:

In , .

In , .

By similar triangle property:

.

The height of the flag pole is .