Предмет: Математика, автор: madikowa89

Найди периметр прямоугольника, если его длина 10см, а ширина в 5 раз меньше пж помогите((​

fhhfhfhfh: 1)10:5=2(см) - ширина прямоугольника;

2)10*2+2*2=24(см) - периметр прямоугольника
madikowa89: спасибо

Ответы

Автор ответа: brazhanskayana
1

Відповідь:

1)10:5=2(см)=ширина

2)(10+2)•2=24(см)-Периметр

ответ: 24

Покрокове пояснення:

Автор ответа: vika2011d
0

Ответ:

24 см

Пошаговое объяснение:

1)10:5=2(см) - ширина прямоугольника;

2)10*2+2*2=24(см) - периметр прямоугольника

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