Question

Halla la arista de un cubo cuya diagonal mide 6 cm

Answer 1

Respuesta:

La arista mide :

$2 \sqrt{3}$

$diagonal = \sqrt{3 {l}^{2} }$

• Entonces :

$\sqrt{3 {l}^{2} } = 6 \\ 3 {l}^{2} = 36 \\ {l}^{2} = 12 \\ l = \sqrt{12} \\ l = 2 \sqrt{3}$