Предмет: Геометрия, автор: dianacaturova32

Прямые АВ и СD перпендикулярны. Что можно сказать про∠АОС?
1) ∠AOC= 90°
2)∠АОС - острый
3)∠АОС - тупой
4) ∠АОС - развернутый

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Ответы

Автор ответа: 24042004bismil
1

Ответ:

1-3..2-1...3-2 надеюсь помог

Автор ответа: kiki7382
2
Всё я сделала и ты просто спиши это правильно
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