A telephone mast 1,500 yards from an observer subtends an angle of 4.5°. Use the arc length formula to estimate the height of telephone mast. Round the amswer to the nearest yard, if necessary. The height of the telephone mast is approximately yards.
A telephone mast 1,500 yards from an observer subtends an angle of 4.5°. Use the arc length formula to estimate the height of telephone mast. Round the amswer to the nearest yard, if necessary. The height of the telephone mast is approximately yards.
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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![A telephone mast 1,500 yards from an observer subtends an angle of 4.5°. Use the arc length formula to estimate the
height of telephone mast.
Round the answer to the nearest yard, if necessary.
The height of the telephone mast is approximately
yards.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F152b2e80-0afe-4529-a162-317db6c11c1d%2F64223cf7-8ffa-4ddc-9616-b95f44e65111%2Fxk4uzcs_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A telephone mast 1,500 yards from an observer subtends an angle of 4.5°. Use the arc length formula to estimate the
height of telephone mast.
Round the answer to the nearest yard, if necessary.
The height of the telephone mast is approximately
yards.
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