Предмет: Геометрия, автор: revyakinav

дан правильный шестиугольник ABCDEF.Докажите,что угол ACD прямой.
ПОЖАЛУЙСТА,ПОМОГИТЕЕЕ

Ответы

Автор ответа: annaturkicheva

0

Опиши шестиугольник, получится, что угол АСD опирается на диаметр и поэтому 90 градусов

revyakinav: Мне прям точно надо,как описать его?

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