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What is the value of x?
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What is the value of x?

What is the value of x?-example-1
User Drhanlau
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2 Answers

10 votes
Answer: x=138

Explanation: an octagons interior angle sum is 1080 . if you add the given interior angles then subtract the total from 1080 , you will result in 138 .
User Rwilson
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4.7k points
11 votes
the answer is 120. ur welcome
User Sverre
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