Предмет: Геометрия, автор: ritamartyshenko

площадь ромба равна 24см,а одна из диогоналей 6см . найти другую диогональ ромба а)8 см ,б)4см, в)12см​

Ответы

Автор ответа: ilyaszhilisov
1

Ответ:

a-это не известная диагональ

s=24см

b=6см

s=ab/2

24=6b/2

48=6b

b=8

ответ:8 см

Автор ответа: OblivionFire
4

S=0,5*d_1*d_2\Rightarrow\\d_1=\dfrac{2S}{d_2} =\dfrac{2*24}{6} =8.

Ответ. 8 см.

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