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39 votes
39 votes
Given that AOC is straight line,find the value of the unknown in each of the following figuresò​

Given that AOC is straight line,find the value of the unknown in each of the following-example-1
User Quentin Lerebours
by
2.8k points

1 Answer

17 votes
17 votes

Answer:

x=52°

Explanation:

38° +90°+x = 180° ( Angles on a straight line)

x+ 128° =180°

x= 180° -128°

x= 52°

User Treffer
by
2.6k points
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