Предмет: Геометрия, автор: tanavinogradenko967

Знайдіть катети прямокутрого рівнобедреного трикутника, якщо його площа дорівнює 12 и 5 см

Ответы

Автор ответа: zinovicgrigorij

Ответ: 5см

Объяснение: площадь равнобедренного прямоугольного треугольника равна квадрату катета деленному на два. Отсюда длина катета равна: √2S=√2*12,5=√25=5см

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