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liubo4ka [24]
3 years ago
11

Use the diagram to answer the question.

Mathematics
1 answer:
elixir [45]3 years ago
3 0
293729373910362927291
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Option D is the correct answer.

Answer:

D. ∠B and ∠C are congruent.

Step-by-step explanation:

Since, ∠A and ∠B are supplementary.

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Since, ∠A and ∠C are supplementary.

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From equations (1) & (2)

∠A + ∠B = ∠A + ∠C

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