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GarryVolchara [31]
3 years ago
5

2. What is the value of x?

Mathematics
1 answer:
Goshia [24]3 years ago
4 0

Answer:

x = 5

Step-by-step explanation:

The total degrees in a 4 sided polygon is 360°

360° = 51° + 51° + 2(28x - 11°)

56x - 22° + 51° + 51° = 360°

56x = 280°

x = 5

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