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  • 03-05-2018
  • Mathematics
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What is the value of x?

What is the value of x class=

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Аноним Аноним
  • 04-05-2018
Exterior angle = sum of opposite interior angle:

2x + 3 + 51 = 100 
2x + 54 = 100
2x = 46
x = 23

Answer: x = 23
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