Предмет: Математика, автор: aurorauwu2008

Ребро данного куба равно 10.
Определите длину вектора ВК

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Ответы

Автор ответа: StarSpangledBanner

1

Ребро куба ,это длина стороны одной его грани.

Вектор BK является ребром куба.Так как у куба все ребра равны ,то ребро ВК также равно 10.

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