Предмет: Математика, автор: flukfelderkristina

Сторона квадрата 12,6 см. Найдите площадь квадрата​


kostanajmaja: а=12
iskakovatomiris82: 50,4 так вроде но лучше не доверяй мне
agapo71: S= 158, 76см.кв.

Ответы

Автор ответа: tatsach
2

Ответ:

Пошаговое объяснение:

S=12,6*12,6=158,76 см^2

Автор ответа: Skuchnomne
2

Ответ:

S=a×a;

S=12,6×12,6=158,76(см²);

Ответ: S=158,76 см².

Вроде правильно.

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