Предмет: Геометрия, автор: alina050697

Сторона ромба равна 25, а диагональ равна 48.Найдите площадь ромба

Ответы

Автор ответа: AlyaAvetisyan

по теормеме пифагора половина другой диагонали равна корень 7.значит целая диагонали равна 14.площадь равна полупроизведению диагоналей.т.е.0,5*48*14=336

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