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Bogdan [553]
3 years ago
7

Is DE parallel to AB? Show your work to receive full credit.

Mathematics
1 answer:
Svetllana [295]3 years ago
8 0

Answer:

DE is parallel to AB, ∠ACB =∠DCE. So from symmetry of triangle. Δ DCE and Δ ABC are symmetric

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Please help! I attached the question below.
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Answer:

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Step-by-step explanation:

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Identity used:

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Answer:

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