mrdude1234567891011 mrdude1234567891011

03-09-2021
Mathematics

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HELP PLEASE!!!!! I will mark you as brainlyist!!!!!

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homeworkhelper272 homeworkhelper272

03-09-2021

Answer:

77° + 90° + x° = 180°

x° = 180° -77° -90°

x° = 13°

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