A cube has side length 3 cm. What is its total surface area?
Note
A cube has 6 equal square faces. Each face is 3², so total surface area = 6 × 3² = 54 cm².
A cube has side length 3 cm. What is its total surface area?
A cube has 6 equal square faces. Each face is 3², so total surface area = 6 × 3² = 54 cm².