A person standing d = 153 centimeters from a mirror notices that the angle of depression from his eyes to the bottom of the mirror is a = 11°, while the angle of elevation to the top of the mirror is b = 14°, Find the vertical dimension of the mirror. (Round your answer to the nearest whole number.) cm

A person standing d = 153 centimeters from a mirror notices that the angle of depression from his eyes to the bottom of the mirror is a = 11°, while the angle of elevation to the top of the mirror is b = 14°, Find the vertical dimension of the mirror. (Round your answer to the nearest whole number.) cm

Trigonometry (MindTap Course List)

8th Edition

ISBN:9781305652224

Author:Charles P. McKeague, Mark D. Turner

Publisher:Charles P. McKeague, Mark D. Turner

Chapter7: Triangles

Section7.1: The Law Of Sines

Problem 52PS: Gina is standing near a building and notices that the angle of elevation to the top of the building...

See similar textbooks

Similar questions

Gina is standing near a building and notices that the angle of elevation to the top of the building is 68. She then walks 72 feet further away from the building and notices that the angle of elevation to the top of the building is now only 51. Find the height of the building. a. 2511 b. 56ft c. 149ft d. l80ft
Empire State Building You are standing 45 meters from the base of the Empire State Building. You estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82. The total height of the building is another 123 meters above the 86th floor. What is the approximate height of the building? One of your friends is on the 86th floor. What is the distance between you and your friend?
Albert lives in New Orleans. At noon on a summer day, the angle of elevation of the sun is 84. The window in Alberts room is 4.0 feet high and 6.5 feet wide. (Sec Figure 24.) a. Calculate the area of the floor surface in Alberts room that is illuminated by the sun when the angle of elevation of the sun is 84. b. One winter day the angle of elevation of the sun outside Alberts window is 37. Will the illuminated area of the floor in Alberts room be greater on the summer day, or on the winter day? Figure 24
Determine the answers to the following exercises which are based on corresponding parts. Identify the angle that corresponds with each angle listed. All dimensions are in millimeters.