A cube has side length 8 cm. What is its total surface area?
Note
A cube has 6 equal square faces. One face is 8 × 8 = 64 cm², so total surface area is 6 × 64 = 384 cm².
A cube has side length 8 cm. What is its total surface area?
A cube has 6 equal square faces. One face is 8 × 8 = 64 cm², so total surface area is 6 × 64 = 384 cm².