Предмет: Математика, автор: Аноним

Периметр прямоугольника 3 м 64 см. Какова сумма длин двух его неравных сторон?


1) 91см 2)1 м 82см 3)7м28см

Ответы

Автор ответа: ПасынковаДиана
373

ответ: 1м 82см

ОБЪЯСНЕНИЕ 1м 82см=182см

                                3м 64см=364см

периметр мы находим так число умножаем на 2 , а теперь проверяем.

1)91см*2=182см

2)182см*2=364см

3)728см*2=1456см

Подходит 2. 

Поставь как лучшее плиз. ответ верен на 100%

 

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