Предмет: Геометрия, автор: glebdushkin02021999

периметр авсд квадрата равен 16 дм найти длину окружности вписанной в квадрат

Ответы

Автор ответа: kdid

16/4=4 дм- сторона квадрата она же диаметр окружности
Lокр.=Пd
Lокр.=3,14*4=12,56дм -длина окружности

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