Предмет: Геометрия, автор: nazarozillasaur01

На відрізку AB ,
довжиною 144 см позначили
точку L , так що відрізок AL в 5
разів коротший за відрізок LB .
Знайдіть довжину відрізків AL і
LB

Ответы

Автор ответа: aliy1509
0

Ответ:

24 см, 120 см

Объяснение:

Нехай х - коефіцієнт пропорційності

Тоді AL = x, LB = 5x

x + 5x = 144 см

6х = 144 см

х = 144/6

х = 24

AL = 24 см

LB = 5х = 5 * 24 = 120 см

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