Предмет: Математика, автор: Аноним

1190 ребята пожалуйста время мало 15 баллов

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Автор ответа: jekadva
0
1)7,3*7,3=53,29кв.см площадь квадрата
2)9,8*9,8*9,8=941,192куб.см объем куба
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