Предмет: Геометрия, автор: bruhanovayana

помогите пожалуйста!!!!

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Автор ответа: Аноним

Ответ:

<NKE и <DEK - внутренние односторонние, а т.к. их сумма равна 180°,то <NKE = 180° - 65° = 115°

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