Предмет: Математика, автор: dsvistunov24

Задача 1. Сторона квадрата равна 4/9 метра, найдите площадь квадрата.

Ответы

Автор ответа: a5el7inka5

1

а = 4/9 (м)

S - ? (м²)

S = а²

S = 4/9² = 16/81

Ответ: S = 16/81 (м²).

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