Предмет: Геометрия, автор: Аноним

Определи, можно ли из данных отрезков составить треугольник 5,2,3

Ответы

Автор ответа: Бедард

нет, т.к. в сумме два отрезка должны быть больше третьего(2+3=5, а 5 не больше 5).

Автор ответа: Аноним

Вычисли периметр треугольника ACB , если CB=AC=BA=11 дм .

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