Предмет: Геометрия, автор: nickname3147

помогите решить задачу по геометрии ​

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Ответы

Автор ответа: monaf5388
0

Ответ:

угол С=70 градусов

угол А=В=55 градусов

Объяснение:

nickname3147: можешь пожалуйста написать решение
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