Question

Volume of a cube is 1.331 cu. cm. Find the surface area of the the cube​

Answer 1

Side of Cube = ∛Volume

⇒ Side of Cube = ∛1.331 cm³

⇒ Side of Cube = 1.1 cm

Surface Area of Cube = 6 × (Side)²

⇒ Surface Area of Cube = 6 × (1.1 cm)²

⇒ Surface Area of Cube = 6 × 1.1 cm × 1.1 cm

⇒ Surface Area of Cube = 6 × 1.21 cm²

⇒ Surface Area of Cube = 7.26 cm²