Consult the figure. To find the length of the span of a proposed ski lift from A to B, a surveyor measures the angle DAB to be 25° and then walks off a distance of L = 1950 feet to C and measures the angle ACB to be 15°. What is the distance from A to B?

Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter3: Triangles
Section3.3: Isosceles Triangles
Problem 43E
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How do you find the distance between A to B?

Consult the figure. To find the length of the span of a proposed ski lift from A to B, a surveyor measures
the angle DAB to be 25° and then walks off a distance of L = 1950 feet to C and measures the angle ACB
to be 15°. What is the distance from A to B?
...
Transcribed Image Text:Consult the figure. To find the length of the span of a proposed ski lift from A to B, a surveyor measures the angle DAB to be 25° and then walks off a distance of L = 1950 feet to C and measures the angle ACB to be 15°. What is the distance from A to B? ...
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