Предмет: Математика, автор: bakhtiyarovazhibek12

помогите пж мне нужно условие правильное дам 30 балов​

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Автор ответа: karik228
0

а) 4 * 9 = 36 м (в квадрате) Площадь всей комнаты.

б) 2 * 3 = 6 м (в квадрате) Площадь балки.

в) 36 - 6 = 30 м (в квадрате) "Полезная" площадь.

Автор ответа: apolinaria271210
0
a) 4 * 9 = 36 м (в квадрате)
6) 2 * 3 = 6 м (в квадрате)
в) 36 - 6 = 30 м (в квадрате)
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