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slavikrds
[6]
2 years ago
12
Help with this proof
Mathematics
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1
answer:
musickatia
[10]
2 years ago
6
0
AD = DB
Angle ADE = Angle CDB
Angle DAE = Angle DBC (Alternate angles)
Angle DEA = Angle DCB (Alternate angles)
Since you have two congruent angles and one congruent side, triangle ADE is congruent to triangle CDB. This means that DE is congruent to DC implying D is the midpoint of CE.
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