2. Airplane A is flying directly toward the airport which is 20 miles away. The pilot notice airplane B 45° to his right. Airplane B is also flying directly toward the airport. The pilot of airplane B calculates that airplane A is 50° to his left. Based on the information, how far is airplane B from to the airport?

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°.
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2. Airplane A is flying directly toward the airport which is 20 miles away. The pilot notice airplane B 45° to
his right. Airplane B is also flying directly toward the airport. The pilot of airplane B calculates that
airplane A is 50° to his left. Based on the information, how far is airplane B from to the airport?
Transcribed Image Text:2. Airplane A is flying directly toward the airport which is 20 miles away. The pilot notice airplane B 45° to his right. Airplane B is also flying directly toward the airport. The pilot of airplane B calculates that airplane A is 50° to his left. Based on the information, how far is airplane B from to the airport?
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