tan α = 400+50√/2 50-√2 α = 81.5°

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.4: Plane Curves And Parametric Equations
Problem 30E
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How is 81.5 degrees calculated?
cimal place.
tan α =
a
400+50√/2
50√2
a
α = 81.5°
nce the jet is traveling northeast, su
rtheasterly direction.
Transcribed Image Text:cimal place. tan α = a 400+50√/2 50√2 a α = 81.5° nce the jet is traveling northeast, su rtheasterly direction.
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