Предмет: Геометрия, автор: Bоgdan228

ПОМОГИТЕ ЗАДАНИЕ ПО ГЕОМЕТРИИ. Пж.2 номера 105,106

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Автор ответа: irina8irina8dyrmaka

Ответ:

1) угол между биссектрисами смежных углов равен 90 градусов

2)Угол развернутый и равен 180 градусов

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