Question

Total surface area of a cube which edge is 2 cm is​

Answer 1

Answer:

The edge of the cube is 2cm

Total length =(2+2+2)=6cm

Total brearth=2cm

Height =2cm

So

Total surface area of resultant cuboid

=2[l×b+h

=2[6×2+2]

=2[28]

=56cm

So the required area is

$\boxed{ {56cm}^{2}}$

Hope it helps you from my side

Answer 2

Answer: A cube has 6 faces of equal area. Therefore, the total surface area of the cube is equal to 6 multiplied by the area of one of the faces. The area of one of the faces is 4cm2 = 2cm x 2cm. Therefore the total area of the cube is 24cm2 = 6 x 4cm2