Предмет: Математика, автор: solovjovdenis25

Периметр прямокутника дорівнює 42 см. Знайди його сторони, якщо одна із сторін удвічі більша за іншу.​

Ответы

Автор ответа: b6m
0

Ответ:

7дм, 14 см

Пошаговое объяснение:

стороны прямоугольника равны 7 дм и 14 см.

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A
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