Surface Area of Cube is 6a2 where a is the length of one Side..... that is 3 inches (7.62 cm)
Therefore, S.A. = 6*a*a = 6*3*3 = 9*6 =
54 Sq.inchEach of the 6 sides has a 6*6 square inch surface (36 square inches). You should now be able to complete the calculation for the entire cube yourself.
The cube 3 cm on a side has the greater surface area.
Surface Area of Cube is 6 x a^2 where a is the length of one side of cube. Volume of Cube is a^3 where a is the length of one side of cube.
SA = 294 square inches.
The Bigger Cube?
The bulk of the question is irrelevant ! If all you need is the surface area of the 3-inch cube, simply multiply 3 x 3 x 6 to give 54 square inches !
74 square inches
The surface area is 54 square inches.
The surface area of a 1 inch cube is: 6 square inches.
Surface area formula for a cube is 6 x base x height. So the SA of a 2 inch cube is6x2x2 which equals 24 square inches.
Such a cube has six sides of 3" by 3" (9 square inch) squares. So the total is 6 x 9 square inches, which is 54 square inches.
54 sq in
24inchessquare
The surface area is 13.5 square inches.
A cube has a volume of 729 in3. What is the surface area of the cube?
216 square inches.
Each of the 6 sides has a 6*6 square inch surface (36 square inches). You should now be able to complete the calculation for the entire cube yourself.