Find answers, ask questions, and connect with our
community around the world.

Activity Discussion Math Class-8 : Mensuration

Tagged: ,

  • Class-8 : Mensuration

    Posted by Rahul on June 23, 2023 at 6:03 pm

    There is a cube of volume 512 cubic cm. Find the area of its one face.

    Faraz replied 1 year ago 2 Members · 1 Reply
  • 1 Reply
  • Faraz

    June 23, 2023 at 6:33 pm
    Not Helpful

    Given that the volume of the cube is 512 cubic cm, we can start by finding the length of one side of the cube.

    The formula for the volume of a cube is:

    Volume = side^3

    Since the volume is given as 512 cubic cm, we can set up the equation:

    512 = side^3

    To solve for the side length, we can take the cube root of both sides:

    ∛512 = ∛(side^3)

    8 = side

    Now that we have determined that the side length of the cube is 8 cm, we can find the area of one face, which is the area of a square with side length 8 cm.

    The formula for the area of a square is:

    Area = side^2

    Plugging in the side length of 8 cm, we have:

    Area = 8^2 = 64 square cm

    Therefore, the area of one face of the cube is 64 square cm.

For Worksheets & PrintablesJoin Now