Предмет: Геометрия, автор: autotrioa

Сторона ромба 10,а одна из его диагоналей равна 12,площадь ромба равна?

Ответы

Автор ответа: aminatkalsinovp8q9ta

просто 10×12=120
S=ah
это площадь ромба

Автор ответа: MrLapik

Через Теорему Пифагора
По свойству ромба все его стороны равны, тогда..(Смотрим картинку)

Площадь ромба = Половине произведения его диагоналей

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