Question

find the surface area of a wooden box which is in the shape of a cube if the edge of a box is 27 CM

Answer 1

side of cube is 27cm

as we know that

Surface area of cube = 6 ×side ^2

=6×27×27

=4374

so the surface area of cube is 4374 cm^2

Answer 2

given , edge of wooden box is 27cm.

lateral surface area is 4a²

where 'a' is side of square.

lateral surface area = 4(27)²=4(729)²= 2916

total surface area is 6a²= 6(27)²=6(729)=4374

therefore

LSA of cube is 2916cm²

and

TSA if cube is 4374cm².