Question

Help plz need help on all of them

Answer 1

a) Volume (V) of a cube = side (x)³ → V = x³ → 1728 = x³ → 12 in = x

b) Area (A) = x² → A = (12)² → A = 144 in²

c) Surface Area (SA) of a cube = 6A → SA = 6(144) → SA = 864 in²

d) 864 in² ·
`((1 ft)/(12 in))`² =
`(864)/(144)` = 6 ft²