Предмет: Геометрия, автор: MrMarshmello1488

ПОМОГИТЕ ПЖ РЕШИТЬ, ДАЮ 50 БАЛЛОВ!!!

Приложения:

Ответы

Автор ответа: erzhan9210

Ответ:

х=15

у=8

Объяснение:

треугольник AEF прямоугольный

AF=10²-6²=100-36=64=8²

y=8

AC=8+12=20 cm

треугольник АВС подобен треугольнику АЕФ

20/8=х/6

х=20*6/8=120/8=15 см

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