To measure the height of the cloud cover at an airport, a worker shines a spotlight upward at an angle of 70° from the horizontal. An observer 622 m away measures the angle of elevation to the spot of light to be 48°. Find the height of the cloud cover.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter2: Parallel Lines
Section2.6: Symmetry And Transformations
Problem 26E: Considering that the consecutive dials on the natural gas meter rotate in opposite directions, what...
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To measure the height of the cloud cover at an airport, a worker shines a spotlight upward at an angle of 70° from the horizontal. An observer 622 m away measures the angle of elevation to the spot of light to be 48°. Find the height of the cloud cover.

 

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