text: # 4.8 Applications and Models b = 19.4 AC B a c Solve the right triangle. B = ?= 90 – 34.2 = a = 13.18.
  
  ## Presentation on theme: "4.8 Applications and Models b = 19.4 AC B a c Solve the right triangle. B = ?= 90 – 34.2 = a = 13.18."— Presentation transcript:
  
  4.8 Applications and Models b = 19.4 AC B a c Solve the right triangle. B = ?= 90 – 34.2 = a = 13.18
  
  If the ladder is 40’ long and the angle of elevation is 42, how high up is the fireman? 40’ h
  
  At a point 200 feet from the base of a building, the angle of elevation to the bottom of a smokestack is, while the angle to the top is. Find the height, s, of the smokestack alone. 200 ft. s x 265.41 -140.04 125.37 ft.
  
  Trigonometry and Bearings N S W E N S W E
  
  A ship leaves port at noon and heads due west at 20 knots (nautical miles per hour). At 2 P.M., to avoid a storm, the ship changes course to N W. Find the ship’s bearing and distance from the port of departure at 3 P.M.. A B D 2(20) = 40 nm 20 nm c d b = 16.18 =11.76 Now find angle A. Find c. c = 57.4 nm
  
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explanation: The document is a collection of trigonometry problems and solutions, likely from a presentation or educational material. It contains multiple questions and their corresponding answers, dealing with solving right triangles, finding heights, and calculating distances and bearings.
distilabel_metadata.content: Evaluate the user given text extract and determine if it contains a math question and optionally and answer to this question.
  
  Output rules:
  
  1. Briefly describe the document and mention if it contains a question or a question and answer.
  2. Finalize the output with: Label: no-question,question,question-and-answer,multiple-question,multiple-question-and-answer
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distilabel_metadata.content: # 4.8 Applications and Models b = 19.4 AC B a c Solve the right triangle. B = ?= 90 – 34.2 = a = 13.18.
  
  ## Presentation on theme: "4.8 Applications and Models b = 19.4 AC B a c Solve the right triangle. B = ?= 90 – 34.2 = a = 13.18."— Presentation transcript:
  
  4.8 Applications and Models b = 19.4 AC B a c Solve the right triangle. B = ?= 90 – 34.2 = a = 13.18
  
  If the ladder is 40’ long and the angle of elevation is 42, how high up is the fireman? 40’ h
  
  At a point 200 feet from the base of a building, the angle of elevation to the bottom of a smokestack is, while the angle to the top is. Find the height, s, of the smokestack alone. 200 ft. s x 265.41 -140.04 125.37 ft.
  
  Trigonometry and Bearings N S W E N S W E
  
  A ship leaves port at noon and heads due west at 20 knots (nautical miles per hour). At 2 P.M., to avoid a storm, the ship changes course to N W. Find the ship’s bearing and distance from the port of departure at 3 P.M.. A B D 2(20) = 40 nm 20 nm c d b = 16.18 =11.76 Now find angle A. Find c. c = 57.4 nm
  
  Download ppt "4.8 Applications and Models b = 19.4 AC B a c Solve the right triangle. B = ?= 90 – 34.2 = a = 13.18."
  
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distilabel_metadata.role: user
distilabel_metadata.raw_output_q_a_detector_0: The document is a collection of trigonometry problems and solutions, likely from a presentation or educational material. It contains multiple questions and their corresponding answers, dealing with solving right triangles, finding heights, and calculating distances and bearings.
  
  Label: multiple-question-and-answer