A cube has volume of 7290cm³. Determine the surface of the cube as a radical in simplest...

Question

A cube has volume of 7290cm³. Determine the surface of the cube as a radical in simplest form

Answer 1

V = a³ (cm³)
a = ∛7290 (cm) = 9∛10 (cm)
Sповерхности = 6*a² (cm²)
S = 6*81*∛100 = 486∛100 (cm²)