Cube + expression of a variable from the formula - math problems

Number of problems found: 88

  • Regular square prism
    The volume of a regular square prism is 192 cm3. The size of its base edge and the body height is 1: 3. Calculate the surface of the prism.
  • Equilateral cylinder
    Equilateral cylinder (height = base diameter; h = 2r) has a volume of V = 199 cm3 . Calculate the surface area of the cylinder.
  • Pyramid in cube
    In a cube with an edge 12 dm long, we have an inscribed pyramid with the apex at the center of the cube's upper wall. Calculate the volume and surface area of the pyramid.
  • Cube wall
    Calculate the cube's diagonal if you know that one wall's surface is equal to 36 centimeters square. Please also calculate its volume.
  • Cube diagonals
    Determine the volume and surface area of the cube if you know the length of the body diagonal u = 216 cm.
  • Cube wall
    The perimeter of one cube wall is 120 meters. Calculate the surface area and the body diagonal of this cube.
  • Body diagonal
    The cuboid has a volume of 32 cm3. Its side surface area is double as one of the square bases. What is the length of the body diagonal?
  • Body diagonal - cube
    Calculate the surface and cube volume with body diagonal 15 cm long.
  • Truncated cone 6
    Calculate the volume of the truncated cone whose bases consist of an inscribed circle and a circle circumscribed to the opposite sides of the cube with the edge length a=1.
  • Wallpaper
    3750 cm square of wallpaper is needed to glue a cube-shaped box. Can Dad cut out the whole necessary piece of wallpaper as a whole if he has a roll of wallpaper 50 cm wide?
  • Tereza
    The cube has an area of base 256 mm2. Calculate the edge length, volume, and area of its surface.
  • Body diagonal
    Calculate the cube volume, whose body diagonal size is 75 dm. Draw a picture and highlight the body diagonal.
  • Surface and volume - cube
    Find the surface and volume of a cube whose wall diagonal is 5 cm long.
  • Surface area of cylinder
    Determine the lateral surface of the rotary cylinder which is circumscribed cube with edge length 5 cm.
  • Cube walls
    Find the volume and surface area of the cube if the area of one wall is 40cm2.
  • The funnel
    The funnel has the shape of an equilateral cone. Calculate the content of the area wetted with water if you pour 3 liters of water into the funnel.
  • Cube and sphere
    Cube with the surface area 150 cm2 is described sphere. What is sphere surface?
  • Cube diagonals
    The cube has a wall area of 81 cm square. Calculate the length of its edge, wall, and body diagonal.
  • Wall diagonal
    Calculate the length of wall diagonal of the cube whose surface is 384 cm square.
  • Cube into cylinder
    If we dip a wooden cube into a barrel with a 40cm radius, the water will rise 10 cm. What is the size of the cube edge?

Do you have an exciting math question or word problem that you can't solve? Ask a question or post a math problem, and we can try to solve it.



We will send a solution to your e-mail address. Solved examples are also published here. Please enter the e-mail correctly and check whether you don't have a full mailbox.



Cube Problems. Expression of a variable from the formula - math problems.