The angle of elevation from a radar antenna to an airplane is 5°50". The antenna is 10 meters above the ground. 5° 50' The altitude of the plane is 112.2m. 3) Find the line of sight distance, RP, from the antenna to the plane. 4) Find the distance, RC, from the antenna to C directly below the plane. 10 m 112.2 m

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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The angle of elevation from a radar antenna to an airplane is 5°50". The antenna is 10 meters above the ground The altitude of the plane is 112.2m. 1) Find the line of sight distance, RP, from the antenna to the plane. 2) Find the distance, RC, from the antenna to C directly below the plane.
The angle of elevation from a radar antenna to an airplane is
5°50". The antenna is 10 meters above the ground.
5 50
The altitude of the plane is 112.2m.
3) Find the line of sight distance, RP, from the antenna to the plane.
4) Find the distance, RC, from the antenna to C directly below the plane.
10 m
112.2 m
Transcribed Image Text:The angle of elevation from a radar antenna to an airplane is 5°50". The antenna is 10 meters above the ground. 5 50 The altitude of the plane is 112.2m. 3) Find the line of sight distance, RP, from the antenna to the plane. 4) Find the distance, RC, from the antenna to C directly below the plane. 10 m 112.2 m
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