Question

1
OP
(Hint: A regular hexagon
3. A cube is a three-dimensional figure as
Fig 11.10
shown in Fig 11.11. It has six faces and all
of them are identical squares. The length
of an edge of the cube is given by I. Find the formula for the
total length of the edges of a cube.
Fig 11.11​

Answer 1

Answer:

Total number of face in a cube - 6

All of them are identical squares

Taken length of an edge - l

Thus , the total length of the edge - 6×l

Answer 2

Answer:

where is the figure 11.1 of question ??