Question

A metal cube has a volume of 27 cm^3. It is to be painted on all faces. Find the total surface area of the faces that will be coated with paint. *​

Answer 1

Step-by-step explanation:

given V = 27 cm³

V = a³ => 27

=> a = 3 cm

Total surface area A = 6a²

=> A = 6 × 3²

=> A = 6 × 9

=> A = 54 cm²