chelsielopez214 chelsielopez214

21-01-2018
Mathematics

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how would I solve this question for angle pair relationships

how would I solve this question for angle pair relationships class=

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mathmate mathmate

21-01-2018

Key step:
Sum of angles of any triangle equals 180 degrees.
Therefore
8x+2+70+60=180
8x=180-(2+70+60)=48
x=48/8=6 degrees.
The third angles is therefore
8x+2=50 degrees.

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