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never [62]
3 years ago
10

I need help, anyone ?

Mathematics
2 answers:
jeka57 [31]3 years ago
8 0
DF congruent to AC and EF is common side
saveliy_v [14]3 years ago
6 0
DF Congruent
AC common side
EF common side
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Step-by-step explanation:

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N + 1 = 4(n – 8)
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Dennis_Churaev [7]

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