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Mathematics, 12.12.2020 16:10 alexismoran1495

Write a two-column proof
Given: ∠1 and ∠2 are supplementary, m∠1 = 135°
Prove: m∠2 = 45°

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You know the right answer?
Write a two-column proof
Given: ∠1 and ∠2 are supplementary, m∠1 = 135°
Prove: m∠2 = 45°...
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