Assuming the side of each cube is 9 cm, the surface area is 486 cm^2. The volume is 729 cm^3.
453
486
A cube has a volume of 729 in3. What is the surface area of the cube?
36cm squared
A 9 cm cube has a surface area of 486 cm2
Assuming the side of each cube is 9 cm, the surface area is 486 cm^2. The volume is 729 cm^3.
453
486
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.
If the length of the sides triples, the surface area increases 9-fold.
9 times larger
A cube has a volume of 729 in3. What is the surface area of the cube?
36cm squared
9*9*6 = 486 square inches
First, get the length of one side of the cube. Then, square it and multiply that number by 6. For example, the length of one side is 3. Square it (9) and multiply 9 by 6, which is 54. So, the surface area of that cube is 54.
6x92=6x81=486cm2