Предмет: Математика, автор: Аноним

помогите пожалуйста математика ​

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Ответы

Автор ответа: egorbascacov
0

Ответ:

1 периметр=(9+8)×2=34

1 площадь=9×8=72

2периметр= (7+6)×2=26

площадь=7×6=42

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