Mathematics, 15.06.2020 00:57, 666isabella666

Complete the missing parts of the paragraph proof. Proof: To prove that DE and BC are parallel, we need to show that they have the same slope. slope of DE = StartFraction v 2 minus v 1 Over x 2 minus x 1 EndFraction = StartFraction c minus c Over a + b minus b EndFraction = = slope of BC = Therefore, because , DE ∥ BC.

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Complete the missing parts of the paragraph proof. Proof: To prove that DE and BC are parallel, we n...