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Mnenie [13.5K]
3 years ago
8

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

Mathematics
1 answer:
Basile [38]3 years ago
4 0

Answer:

x=52°

Step-by-step explanation:

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

x+ 128° =180°

x= 180° -128°

x= 52°

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