Предмет: Геометрия, автор: sacha8210

Какова длина квадрата, если площадь равна 275,7 см?

hite520y: площадь квадрата находится по формуле: S=a^2 (в квадрате)

Ответы

Автор ответа: ildar502020

Ответ: ≈16,6 см.

Объяснение:

Решение.

S кв.=a², где а - сторона квадрата. Значит

275,7 = а²;

a=√275,7 ≈16,6 см.

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