4. 3.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.1: Equations
Problem 78E
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Three friends are shouting to each other. Two are on the observation decks of their apartment buildings Identify the angles of elevation and depression.
4
3.
Transcribed Image Text:4 3.
21
Angle of Elevation
2
Angle of Depression
23
Angle of Elevation
24
Angle of Depression
F5
F6
F7
F8
F9
F10
F11
F12
Transcribed Image Text:21 Angle of Elevation 2 Angle of Depression 23 Angle of Elevation 24 Angle of Depression F5 F6 F7 F8 F9 F10 F11 F12
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