A surveyor sights two points directly ahead. Both are at an elevation 18.525 m lower than the

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A surveyor sights two points directly ahead. Both are at an elevation 18.525 m lower than the observation point. How far apart are the points if the angles of depression are 13.500° and 21.375°, respectively? See Fig. 4.95.

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Basic Technical Mathematics

ISBN: 9780137529896

12th Edition

Authors: Allyn J. Washington, Richard Evans

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Question Posted: Mar 19, 2023 05:26 AM

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A surveyor sights two points directly ahead. Both are at an elevation 18.525 m lower than the

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www | 18.525 m I 13.500° 21.375° Fig. 4.95 -

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Basic Technical Mathematics

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