Предмет: Геометрия, автор: старик5хатабычь

найдu площадь ромба еслu его деагоналu равны 1 4 u 6 см

Ответы

Автор ответа: lyudstrog

S ромба =половине произведения его диагоналей
S=1/2*14*6=42 см^2

Автор ответа: matumbamen

Sромба=½d1*d2
Sромба=½14*6=42 см²
Все просто)

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