Предмет: Геометрия, автор: sabrinafrank1121

длина ребра куба равна 4 см. Чему равна площадь поверхности куба ?сделайте чертёж

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Автор ответа: ludmilaksenija2005

0

Объяснение:

Ребро а=4 см

S=6×a^2=6×4^2=6×16=96 cм^2

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TWO GENERATIONS1
OF THE CURIES2
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Notes to the text:
1
generation – поколение
2
the Curies – династия Кюри
3
artificial – искусственный
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completion – завершение
5
on the eve – накануне
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dedication – посвящение
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