Предмет: Математика, автор: nata20161

Периметр равностороннего треугольника равен 36. Длина его стороны равна длине стороны квадрата. Вычисли площадь квадрата.

Ответы

Автор ответа: JuSTRusT

36:3=12-сторона треугольника
S=12•4=48-площадь квадрата

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A Few Words About Engineering Subjects.
The main task of higher technical schools is to educate creatively minded specialists who will work in various branches of engineering and will further enrich their mind by practical experience. Engineering is a science which deals with design, construction and operation of structures, machines, engines and other devices used at construction sites, in industry and everyday life.
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