Предмет: Математика, автор: Вечтомова111

Площадь квадрата равна 8см^2. Найдите диагональ квадрата

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Автор ответа: llllj

площадь квадрата можно вычислить двумя способами:s=a^2, s=d^2/2.по условию задачи площадь равна 8,сначала делишь на 2,у тебя получается 4, 2 в квадрате составл. 4. значит диагональ равна 2.

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