25. Which trigonometric ratio of angle y must be use to get b/a? _a=90° Right triangle 26. To find the height of the brick tower, what trigonometric ratio must be used? 50° 6 feet 36 feet 27. The angle of depression is 45°. How far is point A from the bottom of the building? 45° C 28. How far is the woman (x) from the water tank? 78⁰ X 29. What is the total height of the tree (T+5) feet? 145 ft 10m
25. Which trigonometric ratio of angle y must be use to get b/a? _a=90° Right triangle 26. To find the height of the brick tower, what trigonometric ratio must be used? 50° 6 feet 36 feet 27. The angle of depression is 45°. How far is point A from the bottom of the building? 45° C 28. How far is the woman (x) from the water tank? 78⁰ X 29. What is the total height of the tree (T+5) feet? 145 ft 10m
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter5: Trigonometric Functions: Right Triangle Approach
Section5.2: Trigonometry Of Right Triangles
Problem 56E: Distance at Sea From the top of a 200-ft lighthouse, the angle of depression to a ship in the ocean...
Related questions
Question
![25. Which trigonometric ratio of angle y must be use to get b/a?
_a=90°
Right triangle
26. To find the height of the brick tower, what trigonometric ratio must be used?
50°
6 feet
36 feet
27. The angle of depression is 45°. How far is point A from the bottom of the building?
45°
C
28. How far is the woman (x) from the water tank?
78⁰
X
29. What is the total height of the tree (T+5) feet?
145 ft
10m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7efca9a6-524c-4397-9974-d8f17b08d2eb%2F4b54d23c-82b4-46b9-af44-727438bae63b%2Fcczixz9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:25. Which trigonometric ratio of angle y must be use to get b/a?
_a=90°
Right triangle
26. To find the height of the brick tower, what trigonometric ratio must be used?
50°
6 feet
36 feet
27. The angle of depression is 45°. How far is point A from the bottom of the building?
45°
C
28. How far is the woman (x) from the water tank?
78⁰
X
29. What is the total height of the tree (T+5) feet?
145 ft
10m
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