Предмет: Геометрия, автор: ajselgaraeva0

Периметр прямокутника дорівнює 14 см знайдіть сторони прямокутника якщо одна сторона на 3 см більша за другу

Ответы

Автор ответа: didykdmytro2009

1

Ответ:

5;2;5;2;

Объяснение:

14:2=7

x+x+3=7

2x=4

x=4:2

x=2

x+3=5

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