Question

Find the total surface area of the cubes whose edges have lengths 4cm and 6mm

Answer 1

Question :

• Find the total surface area of the cube whose side is 4cm.

To Find :

• Total Surface Area of Cube

Solution :

⠀⟶⠀TSA of Cube = 6 × (side)²

⠀⟶⠀TSA of Cube = 6 × (4)²

⠀⟶⠀TSA of Cube = 6 × 4 × 4

⠀⟶⠀TSA of Cube = 24 × 4

⠀⟶⠀TSA of Cube = 96cm²

∴ TSA of Cube with side 4cm is 96cm²

___________________

Question :

• Find the total surface area of the cube whose side is 6mm.

To Find :

• Total Surface Area of Cube

Solution :

⠀⟶⠀TSA of Cube = 6 × (side)²

⠀⟶⠀TSA of Cube = 6 × (6)²

⠀⟶⠀TSA of Cube = 6 × 6 × 6

⠀⟶⠀TSA of Cube = 36 × 6

⠀⟶⠀TSA of Cube = 216mm²

∴ TSA of Cube with side 6mm is 216mm²

___________________

Answer 2

Question :

Find the total surface area of the cube whose side is 4cm.

To Find :

Total Surface Area of Cube

Solution :

⠀⟶⠀TSA of Cube = 6 × (side)²

⠀⟶⠀TSA of Cube = 6 × (4)²

⠀⟶⠀TSA of Cube = 6 × 4 × 4

⠀⟶⠀TSA of Cube = 24 × 4

⠀⟶⠀TSA of Cube = 96cm²

∴ TSA of Cube with side 4cm is 96cm²

___________________

Question :

Find the total surface area of the cube whose side is 6mm.

To Find :

Total Surface Area of Cube

Solution :

⠀⟶⠀TSA of Cube = 6 × (side)²

⠀⟶⠀TSA of Cube = 6 × (6)²

⠀⟶⠀TSA of Cube = 6 × 6 × 6

⠀⟶⠀TSA of Cube = 36 × 6

⠀⟶⠀TSA of Cube = 216mm²

∴ TSA of Cube with side 6mm is 216mm²

___________________

Hope it will helps you ❤️