аb.To estimate the height of a mountain, two students find the angle of elevation from a point (at700 meters from the base of the mountain to the top of the mountain is1050 meters straight back and measure the angle of30°. If we assume that the ground is level, use this information toground level) bB = 49°. The students then walk a =elevation to now be a =estimate the height of the mountain.The height of the mountain ismeters.

Answered: Image /qna-images/answer/dc9a3a25-51eb-4ea3-a026-743a9ce2dfab.jpg

To estimate the height of a mountain, two students find the angle of elevation from a point (at ground level) b = 700 meters from the base of the mountain to the top of the mountain is B = 49°. The students then walk a = 1050 meters straight back and measure the angle of elevation to now be a = 30°. If we assume that the ground is level, use this information to estimate the height of the mountain.

To estimate the height of a mountain, two students find the angle of elevation from a point (at ground level) b = 700 meters from the base of the mountain to the top of the mountain is B = 49°. The students then walk a = 1050 meters straight back and measure the angle of elevation to now be a = 30°. If we assume that the ground is level, use this information to estimate the height of the mountain.

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

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
The Learning Tower of Pisa The bell tower of the cathedral in Pisa, Italy, leans 5.6 from the vertical. A tourist stands 105 m from its base, with the tower leaning directly toward her. She measures the angle of elevation to the top of the tower to be 29.2. Find the length of the tower to the nearest meter.
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
Leaning Windmill After a wind storm, a farmer notices that his 32-foot windmill may be leaning, but he is not sure. From a point on the ground 31 feet from the base of the windmill, he finds that the angle of elevation to the top of the windmill is 48. Is the windmill leaning? If so, what is the acute angle the windmill makes with the ground?
CN Tower The CN Tower in Toronto, Canada, is the tallest free-standing structure in North America. A woman on the observation deck, 1150ft above the ground, wants to determine the distance between two landmarks on the ground below. She observes that the angle formed by the lines of sight to these two landmarks is 43. She also observes that the angle between the vertical and the line of sight to one of the landmarks is 62 and that to the other landmark is 54. Find the distance between the two landmarks.