Предмет: Математика, автор: Эля1111111111122222

Количество отрезков на прямой равно количеству лучей.найдите количество точек на прямой

Ответы

Автор ответа: Pleasure

3 точки
рисуеш прямую и ставиш на ней 3 точки
по краям ето будут 2 лучи
внутри 2 отрезка

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