Предмет: Математика, автор: mafia43

Сторона квадрата 10см. Чему равна его пириметр? Используй букву Р и реши умножением

Ответы

Автор ответа: bylets5885
1
его периметр=40 P=40
Автор ответа: Rico5
6
а=10см
Р-?
Ркв=а*4
Ркв=10*4=40см
Ответ:Ркв=40 см

mafia43: Я должен так писать
mafia43: Да
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