top of a cliff from the point Q on the grour tef th

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter6: Equations
Section6.1: Solving Trigonometric Equations
Problem 94PS
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The angle of elevation of the top of a cliff from the point Q on the ground is 30°. On moving a
distance of 20 m towards the foot of the cliff the angle of elevation increases to x. If the height of
the cliff is 17.3 m, then find x.
Transcribed Image Text:The angle of elevation of the top of a cliff from the point Q on the ground is 30°. On moving a distance of 20 m towards the foot of the cliff the angle of elevation increases to x. If the height of the cliff is 17.3 m, then find x.
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