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Flauer [41]
4 years ago
7

Complete a two-column proof for each problem.

Mathematics
1 answer:
attashe74 [19]4 years ago
3 0

Answer:

D is the midpoint of AC                          Given

∠BDC ≅ ∠BDA                                        Given

BD ≅ BD                                                   Reflexive Property

AD ≅ DC                                                   Definition of line segment bisector

ΔADB ≅ ΔCBD                                         CPCTC (Congruent Parts of                   Congruent Triangles are Congruent)

~

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6.3 + |8.7 + (-6.8)|
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Answer:

21.8

Step-by-step explanation:

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4 years ago
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DaniilM [7]
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4 years ago
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Karo-lina-s [1.5K]

Answer:

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Step-by-step explanation:

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Answer:

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<em>Comment on alternatives</em>

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