Question

sopve the quedtion with formulas​

Answer 1

Step-by-step explanation:

area of cube =6a^2 =684

volume of cube =a^3 a=10.68

volume of cube-(10.68)^3=1218.19 cm^3

Answer 2

Answer:

$6 \: \: {x}^{2} = 684 {cm}^{2}$

${x}^{2} = {114cm}^{2}$

WRONG QUESTION