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Previous Answer: 20.0 అి 77° At 3PM, the shadow of a lighthouse is 22 feet long. If the angle of elevation with the ground is 77, what is the height of the lighthouse? Round to the nearest tenth.

Previous Answer: 20.0 అి 77° At 3PM, the shadow of a lighthouse is 22 feet long. If the angle of elevation with the ground is 77, what is the height of the lighthouse? Round to the nearest tenth.

Trigonometry (11th Edition)
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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Previous Answen: 20.0 77° At 3PM, the shadow of a lighthouse is 22 feet long. If the angle of elevation with the ground is 77, what is the height of the lighthouse? Round to the nearest tenth. o Emly Bracelin (Math Sunshine), 20 If the tutor asks: If you're still stuck: Let the tutor know that you still need their help. "What have you tried so far?" or "Where do you think we should start?" If you know what your first step is, let the tutor know. Say "Could you explain another way?" Ask "Can you draw it out for me?" Type "I'm not following. Can you try again?" -> -> Say "this is my work so far" then upload, draw, or type what you've done. "I haven't tried anything, I haven't started -> -> Say "I'm
Transcribed Image Text:Previous Answen: 20.0 77° At 3PM, the shadow of a lighthouse is 22 feet long. If the angle of elevation with the ground is 77, what is the height of the lighthouse? Round to the nearest tenth. o Emly Bracelin (Math Sunshine), 20 If the tutor asks: If you're still stuck: Let the tutor know that you still need their help. "What have you tried so far?" or "Where do you think we should start?" If you know what your first step is, let the tutor know. Say "Could you explain another way?" Ask "Can you draw it out for me?" Type "I'm not following. Can you try again?" -> -> Say "this is my work so far" then upload, draw, or type what you've done. "I haven't tried anything, I haven't started -> -> Say "I'm
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