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Licemer1 [7]
3 years ago
9

What is the value of x?

Mathematics
1 answer:
vfiekz [6]3 years ago
6 0
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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