Question

What will be the ratio of total surface area and lateral surface area of a cube ?​

Answer 1

Answer:

TSA of cube = 6a

2

LSA of cube = 4a

2

Therefore,

TSA:LSA=6a

2

:4a

2

=3:2

Answer 2

TSA of a cube = 6a²

Lateral surface area of a cube = 4a²

Ratio = 6a²/4a² = 6/4 = 3/2

Therefore,

the ratio of TSA and LSA of cube = 3 : 2