Предмет: Физика, автор: nikitagerasimov7

Увечері від хлопчика, що перебуває неподалік від ліхтарного стовпа, на землі утворилася тінь. Якщо хлопчик відійде на 1 м від ліхтарного стовпа, тінь хлопчика стане довшою на 50 см. Визначте висоту ліхтаря над землею, якщо зріст хлопчика дорівнює 1,5 м. Ліхтар закріплено на верхівці стовпа.

Ответы

Автор ответа: VIctoryZnaniya

2

Ответ:вон так должно быть

Объяснение:думаю так

Приложения:

VIctoryZnaniya: понятно???

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