Предмет: Геометрия, автор: Irisha5101

Что называется отношением двух отрезков? В каком случае говорят, что отрезки AB и CD пропорциональны отрезкам A 1B1 и C 1D 1 ?

Ответы

Автор ответа: nastyamilena10

Ответ:

Отношением двух отрезков называется величина,характерезующая какую часть один отрезок состовляет от другого отрезка

в случае когда АВ:А1В1=СД:С1Д1

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