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Which angles are supplementary to each other? Select all that apply.

Which angles are supplementary to each other? Select all that apply.-example-1

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Answer: <BEC and <DEB

Step-by-step explanation: Supplementary angles add up to 180. All the other answer choices except <BEC and <DEB do not add up to 180, AKA a straight line.

User Roberto Arosemena
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