Annette is standing 50 m away from a Ferris wheel at a local fair. She always brings her clinometer to the fair with her and is able to measure the angle of elevation to the bottom and the top of the Ferris wheel. She finds that the angle of elevation to the top is 34 and the angle of elevation to the bottom is 11°. To the nearest metre, what is the radius of the Ferris wheel?
Annette is standing 50 m away from a Ferris wheel at a local fair. She always brings her clinometer to the fair with her and is able to measure the angle of elevation to the bottom and the top of the Ferris wheel. She finds that the angle of elevation to the top is 34 and the angle of elevation to the bottom is 11°. To the nearest metre, what is the radius of the Ferris wheel?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Annette is standing 50 m away from a Ferris wheel at a local fair. She always brings her
clinometer to the fair with her and is able to measure the angle of elevation to the bottom
and the top of the Ferris wheel. She finds that the angle of elevation to the top is 34° and
the angle of elevation to the bottom is 11°. To the nearest metre, what is the radius of the
Ferris wheel?
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