Sagot :
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- A) DG = 14.6
- B) EF = 10.4
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EXPLANATION:
➢ EG ≅ DG (CPCTC): So, DG = 14.6
➢ DF ≅ EF: So, EF is ½ of DE
- EF = ½DE = ½(20.8) = 10.4
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