Предмет: Геометрия, автор: AYATMUTALIBOVA

Найдите площадь квадрата, описанного вокруг окружности радиуса 18)))

Ответы

Автор ответа: granny23

Сторона этого квадрата равна диаметру окружности
a=d=2r= 2*18=36
S=a^2
S = 36^2 = 1296

AYATMUTALIBOVA: спасибо))

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