Answer: Total surface area of cube= 6a² 384 = 6a² 384/6 = a² 64= a² 8cm = a volume of cube = a³ = (8)³ =512 cm³ Reply
Answer:
Total surface area of cube= 6a²
384 = 6a²
384/6 = a²
64= a²
8cm = a
volume of cube = a³
= (8)³
=512 cm³