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Olenka [21]
3 years ago
10

Find the value of X.

Mathematics
1 answer:
Tju [1.3M]3 years ago
4 0

Answer:-

x=110 degree

Step-by-step explanation:

It's quadrilateral so it's total sum degree is 360

then 40+82+128+x=360

360-(128+82+40)=X

x=360-250

x=110 degree

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