Cube 8

The surface of the cube is 0.54 m². Calculate the length of the cube edge.

Correct answer:

a =  0.3 m

Step-by-step explanation:

$a=\sqrt{0.54\mathrm{/}6}={\displaystyle \frac{3}{10}}\text{ m}=0.3\text{ m}$

Try another example

Related math problems and questions:

• Cube wall
  The surface of the first cube wall is 64 m². The second cube area is 40% of the surface of the first cube. Determine the length of the edge of the second cube (x).
• The cube
  The cube has a surface area of 216 dm². Calculate: a) the content of one wall, b) edge length, c) cube volume.
• Tereza
  The cube has an area of base 256 mm². Calculate the edge length, volume, and area of its surface.
• Length of the edge
  Find the length of the edge of a cube with a cm² surface and a volume in cm³ expressed by the same number.
• Cube surfce2volume
  Calculate the volume of the cube if its surface is 150 cm².
• Cube 5
  The surface of the cube is 15.36 dm². How will change the surface area of this cube if the length of the edges is reduced by 2 cm?
• Area to volume
  If the surface area of a cube is 486, find its volume.
• The cube
  The cube has a surface area of 486 m ^ 2. Calculate its volume.
• Cube containers
  Replace the two cube-shaped containers with 0.8 dm and 0.6 dm edges with a single cube-shaped one so that it has the same volume as the two original ones together. What is the length of the edge of this cube?
• Cube edge
  Determine the edges of the cube when the surface is equal to 37.5 cm square.
• Cube V2S
  The volume of the cube is 27 dm cubic. Calculate the surface of the cube.
• Cube surface and volume
  Find the surface of the cube with a volume of 27 dm³.
• Volume and area
  What is the volume of a cube which has an area of 361 cm²?
• Wooden container
  The locksmith should cover the cube-shaped wooden container with a metal sheet inside. The outer edge of the container is 54cm. The wall thickness is 25 mm. The container has no lid. Calculate. How many sheets will be needed to cover it?
• Two walls
  Calculate the surface area of a cube in m² if you know that the area of its two walls is 72 dm².
• Surface area of cylinder
  Determine the lateral surface of the rotary cylinder which is circumscribed cube with edge length 5 cm.
• Edge of prism
  The regular quadrilateral prism has a surface of 250 dm², its shell has a content of 200 dm². Calculate its leading edge.