well if one edge is 3cm, then that means the length of the cube is 3cm, and because a cube is a 3d square, each side is 3cm which means the volume of the cube is 3x3x3 = 273 AND the surface area us 3x3 for one side x 6 sides = 54cm2 [JxC250: The dimension isn't correct. 27 cubic cm, or cm^3, and 54 square cm, or cm^2.
This should be solved in two steps. 1) Use the formula for the area of a cube, and solve for the length of a side of the cube. 2) Using this length, it is easy to find out the volume, with the formula for the volume of a cube.
9
12
Surface area of cube = 6 x (side squared). In this case 6 squacen, not allowing for any overlap.
54 cm2
The area of one face of a 3cm cube is the area of a 3cm square. That's 3 x 3 = 9cm2.
SA = 54cm2
54 cm2
I thought the answer was: 6 x 3squaredcmsquared
3cm, 3cm and 3cm respectively
Total surface area of a cube: 6 times a side squared
112 cm squared
Area of circle of radius 3cm is 3 x 3 x pi ie 9pi sqcm, approx 28.26cm2
Volume = (length) x (width) x (height)A cube has all 3 dimensions equal.Volume = (3cm) x (3cm) x (3cm) = 27 cm3
Suppose the side of the cube is s cm. Then s3 = 27 so that s = 3 cm. Each of the six faces of the cube is a 3cm * 3cm square. 6 squares, each with a surface area of 9 cm2 makes a total surface area of 54 cm2
Area of one side squared.