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orjabinina

Ответ:

Объяснение:

1)Рассмотрим ΔАВЕ-прямоугольный, ∠АВЕ=60, значит ∠ВАЕ=90-60=30. По свойству угла в 30 градусов: ВЕ=1/2*АВ, АВ=2*4=8.

2)В ромбе все стороны равны ,значит ДС=8,

S=a*h,  S=ВС*ВF, S=8*6=48

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