8. A wall and a pole stand on a level ground. The angles of depression of the top and bottom of the pole as viewed from the top of the wall are 20° and 35º respectively. If the height of the wall is 40m., find the height of the pole?

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter1: The Six Trigonometric Functions
Section1.1: Angles, Degrees, And Special Triangles
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8. A wall and a pole stand on a level ground. The angles of
depression of the top and bottom of the pole as viewed from
the top of the wall are 20° and 35º respectively. If the height of
the wall is 40Om., find the height of the pole?
Transcribed Image Text:8. A wall and a pole stand on a level ground. The angles of depression of the top and bottom of the pole as viewed from the top of the wall are 20° and 35º respectively. If the height of the wall is 40Om., find the height of the pole?
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