Afilm student wants to capture a shot of a satellite dish placed at the top of a building. the line of sight between the ground camera and top of the building is 51 feet, and the angel of the camera with respect to the ground is 43 degrees. what is the height of the building?

34.78 feet

Step-by-step explanation:

1) using the cosine function, I did cos(43)=x/51

This is because cosine is equal to adjacent over hypotnuse

Once I found x, I used the pythagorean theorem to get 34.78 feet

The answer is 2,

If the find the area of one side on the end (3.5 in ² )

You take 3.5 and dived 70 by that and get 20

70/3.5 = 10x

10x = 20

x = 2