Karen is sitting in a movie theater, 11 meters from the screen. The angle of elevation from her line of sight to the top of the screen is 13°, and the angle of depression from her line of sight to the bottom of the screen is 49°. Find the height of the entire screen.

15.2m

Explanation:

The height of the screen would be the sum of the elevation height and the depression height, both make a triangle with her distance to screen with their respective angles

choosing tennis and golf balls is your inde choice.

their mass and volume are dep

that tool is called an altimeter which measures your altitude which can be used to tell which atmosphere you are currently in, including the stratosphere.

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