Предмет: Геометрия, автор: dirty35

Найдите диагональ прямоугольника если его периметр равен 36, а периметр одного из треугольников на которые диагональ разделила прямоугольник равен 28

Ответы

Автор ответа: Nikitaksk

2

Ответ:

6

Объяснение:

36=2(28-диагональ)

36=48-2диагональ

2диагональ =12

Диагональ=6

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