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Don’t know what the answer is, help

Don’t know what the answer is, help-example-1
User Sagneta
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1 Answer

2 votes

Answer:

A

Explanation:

143.6° and x are adjacent angles and sum to 180° , then

x + 143.6° = 180° ( subtract 143.6° from both sides )

x = 36.4° → A

User Luca Steeb
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7.1k points