42. An observer on the ground sites a plane at an angle d elevation of 41.2. At the same time, a second obsere 3000 m farther away along the same line of site measures the angle of elevation as 35°. How high is the plane? Round to the nearest 100 m. 105000 35° 41.2

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter67: Analysis Of Trigonometric Functions
Section: Chapter Questions
Problem 10A: Refer to the following figure in answering Exercises 7 through 13. It may be helpful to sketch...
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An observer on the ground sites in plane at an angle of elevation of 41.2 degree. At the same time, a second observer 3000 m farther away along the same line of site measures the angle of elevation as 35 degree. How high is the plane? Round to the nearest 100 m. (How to get 10,500m)

42. An observer on the ground sites a plane at an angle of
elevation of 41.2°. At the same time, a second obsenver
3000 m farther away along the same line of site
measures the angle of elevation as 35°. How high is
the plane? Round to the nearest 100 m. 10.500m
35
41.2
3000 m
Transcribed Image Text:42. An observer on the ground sites a plane at an angle of elevation of 41.2°. At the same time, a second obsenver 3000 m farther away along the same line of site measures the angle of elevation as 35°. How high is the plane? Round to the nearest 100 m. 10.500m 35 41.2 3000 m
2. An observer on the ground sites in plane at an angle of elevation of 41.2°. At
the same time, a second observer 3000 m farther away along the same line of
site measures the angle of elevation as 35°. How high is the plane? Round to the
nearest 100 m.
35°
41.2°
3000 m
Transcribed Image Text:2. An observer on the ground sites in plane at an angle of elevation of 41.2°. At the same time, a second observer 3000 m farther away along the same line of site measures the angle of elevation as 35°. How high is the plane? Round to the nearest 100 m. 35° 41.2° 3000 m
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