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Can i have someone to walk me thru on how to find the answer

Can i have someone to walk me thru on how to find the answer-example-1
User Teressa
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1 Answer

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Answer:

Part 1:

The sum of the interior angles of a pentagon is 540 degrees.

Part 2:

115° + 95° + 115° + 130° + x = 540°

455° + x = 540°

x = 85°

User Ultrablendz
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