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Showing posts with label WPP. Show all posts
Showing posts with label WPP. Show all posts

Saturday, March 8, 2014

WPP #12: Unit O Concept 10- PICTURE


ANGLE OF ELEVATION
A man is on top of a mountain, the mountain is 200 feet tall the angle of depression is 35°. How far away ( laterally ) is he from the village at the bottom?

ANGLE OF DEPRESSION

The Los Angeles police department is preparing to invade a house. The angle of elevation is 45°, if the house is 50 feet away from the helicopter what is the distance that the officers have to drop from the helicopter to the ground?