4. Which one is the name of the angle of elevation? A line of sight horizontal A. LABC B. BDC C. DCB D ZDBA 5. From the above figure, what is the angle of depression? B. ZBDC A. LABC C. DCB D ZDBA 6. A businesswoman is standing 150 feet away from a 280-foot office building. What is the angle of elevation from her to the top of the building? B. 61.8° A. 57.5° C. 67.0° D. 72.9° D
4. Which one is the name of the angle of elevation? A line of sight horizontal A. LABC B. BDC C. DCB D ZDBA 5. From the above figure, what is the angle of depression? B. ZBDC A. LABC C. DCB D ZDBA 6. A businesswoman is standing 150 feet away from a 280-foot office building. What is the angle of elevation from her to the top of the building? B. 61.8° A. 57.5° C. 67.0° D. 72.9° D
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°.
Related questions
Question
Transcribed Image Text:4. Which one is the name of the angle of elevation?
A
line of sight
horizontal
A. LABC
B. BDC
C. DCB
D ZDBA
5. From the above figure, what is the angle of depression?
B. BDC
A. LABC
C. DCB
D ZDBA
6. A businesswoman is standing 150 feet away from a 280-foot office building. What is the angle of
elevation from her to the top of the building?
A. 57.5°
B. 61.8°
C. 67.0°
D. 72.9°
D
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
Trigonometry (11th Edition)
Trigonometry
ISBN:
9780134217437
Author:
Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:
PEARSON
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning
Trigonometry (11th Edition)
Trigonometry
ISBN:
9780134217437
Author:
Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:
PEARSON
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning