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Mathematics, 05.06.2020 21:02 KennyMckormic
If a, b, c, and d are coplanar lines and a ∥ b, b ⊥ c, and c ∥ d, then which statement must be true?
d ⊥ a
d ⊥ c
c ∥ a
d ∥ b
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If a, b, c, and d are coplanar lines and a ∥ b, b ⊥ c, and c ∥ d, then which statement must be true?...
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