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Aliun [14]
3 years ago
12

I NEED HELP WITH MATH. what is value of x?

Mathematics
1 answer:
UNO [17]3 years ago
3 0
The sum of Heptagon’s inner angles is 180*(7-2)=900 degree
So x=900-146-122-142-140-110-142=98
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Answer:

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Step-by-step explanation:

Given:

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