Предмет: Геометрия, автор: ritared

как найти площадь ромба если известна сторона и диагональ?

Ответы

Автор ответа: arisha7711

Нарисуй ромб и увидишь. По половине известной диагонали и стороне найдешь половину второй диагонали (прямоугольный треугольник) , А площадь ромба равна половине произведения диагоналей.

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