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??? please help i cant do it
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??? please help i cant do it

??? please help i cant do it-example-1
User Vakus
by
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1 Answer

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Answer: 111 degrees

Explanation:

all angles added up together is 360 degrees

vertical angles = 180 degrees -> 3x+15=R, 2x+5= missing angle

360 = (2x+5)+(2x+5)+(3x+15)+(3x+15)

360 = 10x+40

320 = 10x

32 = x

plug it in

3x+15 -> 3(32)+15 = 111 degrees

User IneQuation
by
4.2k points
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