Предмет: Геометрия, автор: Stivik56665

Точки A, B, C и D расположенны последовательно на 1 прямой, так что BC= 8, AB+CD= 12, найдите расстояние между серединами отрезков AB и CD.

Ответы

Автор ответа: Ole05

(12-8)/2+12=14 ответ

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