_4. An airplane is flying at a height of 4 kilometers above the ground. The distance along the ground from the airplane to the airport is 6 kilometers. What is the angle of depression from the airplane to the airport? A. 23.69° В. 33.69° С. 43.69° D. 53. 69° 00
_4. An airplane is flying at a height of 4 kilometers above the ground. The distance along the ground from the airplane to the airport is 6 kilometers. What is the angle of depression from the airplane to the airport? A. 23.69° В. 33.69° С. 43.69° D. 53. 69° 00
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section: Chapter Questions
Problem 40CT: To determine the angle of elevation of a star in the sky, you align the star and the top of the...
Related questions
Question
![_4. An airplane is flying at a height of 4 kilometers above the ground. The distance along
the ground from the airplane to the airport is 6 kilometers. What is the angle of
depression from the airplane to the airport?
A. 23.69°
В. 33.69°
С. 43.69°
D. 53. 69°
_5. A 40-m ladder leaning against the wall. The ladder is 20-m away from the wall to the
foot of the ladder. Find the angle of elevation of the ladder to the ground.
А.
30°
В. 40°
С. 45°
D. 60°](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F07b50cbf-b9a1-42a7-bb00-ccc3c99acece%2Fe0638685-8e5a-47c3-8593-074740b9e4dc%2Fe9uf9zj_processed.png&w=3840&q=75)
Transcribed Image Text:_4. An airplane is flying at a height of 4 kilometers above the ground. The distance along
the ground from the airplane to the airport is 6 kilometers. What is the angle of
depression from the airplane to the airport?
A. 23.69°
В. 33.69°
С. 43.69°
D. 53. 69°
_5. A 40-m ladder leaning against the wall. The ladder is 20-m away from the wall to the
foot of the ladder. Find the angle of elevation of the ladder to the ground.
А.
30°
В. 40°
С. 45°
D. 60°
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