Question

Find the ratio of the total surface area and lateral surface area of a cube.

Answer 1

Cube total surface area `6a^2`

Where, a = edge of cube

And, lateral surface area`= LSA =4a^2`

Where a =edge of cube

`∴Ratio of TSA and LSA =(6a^2)/(4a^2)is 3/2 is 3:2`