024% In Δ Triangle ABC : A = BAC = 90° MBA = 2x BCM = CM = 3m AM = 1m C Calculate File Preview CoS 22=? 20 B M 3 M 1" A

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.6: Additional Trigonometric Graphs
Problem 65E
Question
024%
In
Δ
Triangle ABC :
A = BAC = 90°
MBA = 2x
BCM =
CM = 3m
AM = 1m
C
Calculate
File Preview
CoS 22=?
20
B
M
3
M
1"
A
Transcribed Image Text:024% In Δ Triangle ABC : A = BAC = 90° MBA = 2x BCM = CM = 3m AM = 1m C Calculate File Preview CoS 22=? 20 B M 3 M 1" A
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