Answer:
The length of an edge in the given Rubik's Cube is 5.55 cm.
Step-by-step explanation:
The perimeter of the each face of Rubik's cube = 22.2 cm
Each face of the cube is in the form of a square.
Also, PERIMETER of a Square = 4 x SIDES
⇒ 22.2 cm = 4 X Edge Length
or, Length of the Edge = 22.4 cm / 4
= 5.55 cm
or, Length of the Edge = 5.55 cm
Hence, the length of an edge in the given Rubik's Cube is 5.55 cm.
