Предмет: Математика, автор: Tasiia

знайди ширину прямокутника якщо його периметр дорівнює 64м а довжина 20м запиши розв'язання виразом

NaZeR6583: Можно на русском?

Ответы

Автор ответа: fizmat004

1

Ответ:

P=2(a+b)

64=2*20+2b

2b=24. b=12

Автор ответа: NaZeR6583

1

Ответ:
P=2(a+b)

64=2*20+2b

2b=24. b=12
Пошаговое объяснение:

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