Can someone please answer the problem? Can someone also tell me what are supplementary angles?

asked Feb 16, 2021 8.6k views

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3 votes

Supplementary is:either of two angles whose sum is 180°

I don't know the rest sorry

Shodanex answered Feb 17, 2021

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6 votes

Supplementary angles are angles that add up to 180 degrees

Answer = 180 - 142 = 38 degrees

Ekanna answered Feb 21, 2021

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