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Answer :

Answer:

FE = 4.47

EG = 8.06

GF = 6.71

Obtuse triangle

Step-by-step explanation:

FE² = 4² + 2² = 20,  FE = √20 = 4.47

EG² = 1² + 8² = 65, EG = √65 = 8.06

GF² = 3² + 6² = 45, GF = √45 = 6.71

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