A church spine is known to be 60 meters high. At point when the top is seen through a theodolite, the angle between the line-of-sight and the horizontal level is 15 deg. How far is the theodolite from the base of the spine?
A church spine is known to be 60 meters high. At point when the top is seen through a theodolite, the angle between the line-of-sight and the horizontal level is 15 deg. How far is the theodolite from the base of the spine?
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
Section8.5: More Area Relationships In The Circle
Problem 41E: A windshield wiper rotates through a 1200 angle as it cleans a windshield. From the point of...
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Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.
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A church spine is known to be 60 meters high. At point when the top is seen through a theodolite, the
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