OpenStax, Algebra and Trigonometry 2e §7.4 The Other Trigonometric Functions · Exercise 138 · Trigonometry · Unit circle
The Other Trigonometric Functions · Exercise 138
The angle of elevation to the top of a building in Chicago is found to be 9 degrees from the ground at a distance of 2000 feet from the base of the building. Using this information, find the height of the building.
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OpenStax, Algebra and Trigonometry 2e · §7.4 The Other Trigonometric Functions · Exercise 138
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