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Proofs
Two-column proof (Corresponding Angles)
Two-column Proof (Alt Int. Angles)
Same-side Interior Angles Postulate
Proving Lines Parallel #1
Proofs
Author:
rdwire18
,
Jenny Secor
Two-column proof (Corresponding Angles)
Two-column Proof (Alt Int. Angles)
Same-side Interior Angles Postulate
Proving Lines Parallel #1
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Two-column proof (Corresponding Angles)
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