Each side has surface area of 3X3 = 9 cm
6 sides X 9 cm/side = 54 cm
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.
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.
34sq in
SA = 384 square inches.
48 cm