A light is at the top of a 16 ft pole. A man 6 ft tall walks away from the pole at a rate of 5ftsec (Figure 3). How fast is the tip of his shadow moving when he is 20 ft from the pole?
A light is at the top of a 16 ft pole. A man 6 ft tall walks away from the pole at a rate of 5ftsec (Figure 3). How fast is the tip of his shadow moving when he is 20 ft from the pole?
Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter8: Areas Of Polygons And Circles
Section8.4: Cicumference And Area Of A Cicle
Problem 45E: The diameter of a carousel merry-go-round is 30ft. At full speed, it makes a complete revolution in...
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A light is at the top of a 16 ft pole. A man 6 ft tall walks away from the pole at a rate of 5ftsec (Figure 3). How fast is the tip of his shadow moving when he is 20 ft from the pole?
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