Q: What is the surface area in square centimeters of a cube with edges measuring 3 centimeters?

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It is: 6*9*9 = 486 square units

The surface area of the square: 5.5*5.5 = 30.25 square units

Each face is 25m2 and there are 6 faces...

SA = 384 square inches.

It is 6*8.5^2 = 433.5 square inches.

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A cube has six faces. Therefore, its surface area is 6 times a face's area.The area of a square whose edges measure 9 cm is 81 cm2.Therefore, the surface area of a cube whose edges measure 9 cm is 6*81 = 486 cm2.

6*112 = 726 square inches

It is: 6*9*9 = 486 square units

The surface area of the square: 5.5*5.5 = 30.25 square units

You square the length of each edge and then multiply the result by six. For example, if a cube has edges measuring 3cm, the surface area will be 32 (9) x 6 = 9 x 6 = 54 square units.

Each face is 25m2 and there are 6 faces...

A 25 cm cube has all edges with a length of 25 cm. Therefore each face has an area of 25*25 = 625 sq cm. As a cube has 6 faces, the total surface area of the cube is 625*6 = 3750 square centimeters.

It is 486 square inches.

Yes.

Since a cube has 6 faces, the area of each face would be the total surface area of the cube divided by 6. The formula for the total surface area of a cube is 6 * side length squared. Therefore, if the volume is 27 cubic centimeters, each face would have an area of 9 square centimeters.

34sq in

SA = 384 square inches.