Предмет: Геометрия, автор: marinamiran296

точка С лежить між точками А і В, АВ=45м. знайдіть довжини відрізка АС, якщо відомо, що АС - ВС = 9 м
ДОПОМОЖІТЬ БУДЬ ЛАСКА

Ответы

Автор ответа: dud5

2

Ответ:

9+х+х=45

2х=36

х=36÷2

х=18-ВС

АС=18+9=27м

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