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Express Angle Alpha in Terms of X: Parallel Line Geometry Problem
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Express Angle Alpha in Terms of X: Parallel Line Geometry Problem
Question
Line a is parallel to line b.
Expresses
α
\alpha
α
in terms of X.
a
a
a
b
b
b
α
Video Solution
Solution Steps
00:00
Express A using X
00:03
One-sided angles complement to 180
00:08
Therefore we'll sum, equate to 180 and solve
00:11
We'll isolate A
00:29
And this is the solution to the question
Answer
168
−
x
168-x
168
−
x
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Related Subjects
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