Question

5. Find the total surface area of
cubes having the following
sides
O 54 cm
O 56 cm
O 80cm
Required​

Answer 1

Pardon me. I misunderstood the question and provided a wrong answer. However, I deleted it.

Answer 2

Answer:

• 54cm

Total surface area of a cube = 6(side)²

= 6 × 54²

= 6 × 2916

= 17496cm²

• 56cm

Total surface area of a cube = 6(side)²

= 6 × 56²

= 6 × 3136

= 18816cm²

• 80cm

Total surface area of a cube = 6(side)²

= 6 × 80²

= 6 × 6400

= 38400cm²

Hope it helps u☺