The total surface area of the cube is 294 cm2 The volume of the cube is 343 cm3
Area of one face - 64cm2 Volume of whole cube - 512cm3
The edge lengths are 4.082 cm
54
The length of the edge is 7 cm
A cube has six faces and each edge as you say measures 4.5 cm. Area of one face is 4.5 x 4.5 square cm, so six faces would be 6 x 4.5 x 4.5 = 121.5 sq cm
Area of one face - 64cm2 Volume of whole cube - 512cm3
The edge length of this cube is: 8 cm
15.5*15.5*6 = 1441.5 square cm
The edge lengths are 4.082 cm
54
The surface area is 403.44cm2
The answer depends on what the question is! Is it about the volume, total surface area, total edge length? Each will have a different answer.
Edge length will be 8 cm
The length of the edge is 7 cm
A cube has six faces and each edge as you say measures 4.5 cm. Area of one face is 4.5 x 4.5 square cm, so six faces would be 6 x 4.5 x 4.5 = 121.5 sq cm
2 cm
It is a cube with edge lengths of 3 cm and a surface area of 54 cm2