Cube + square - math problems
Number of problems found: 83
Charles built a tower of cubes with an edge 2 cm long. In the lowest layer there were 6 cubes (in one row) in six rows, in each subsequent layer always 1 cube and one row less. What volume in cm3 did the whole tower have?
- 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.
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?
The cube has an area of base 256 mm2. Calculate the edge length, volume, and area of its surface.
- Cube walls
Find the volume and surface area of the cube if the area of one wall is 40cm2.
- 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.
Calculate the surface of the cube ABCDA'B'C'D' if the area of rectangle ACC'A' = 344 mm2.
- Rectangle pool
Find dimensions of an open pool with a square bottom with a capacity of 32 m3 to have painted/bricked walls with the least amount of material.
- Cube 5
The content area of one cube wall is 32 square centimeters. Determine the length of its edges, its surface and volume.
Three cubes are glued into a prism. The sum of the lengths of all its edges is 115 cm. What is the length of one edge of the original cube?
Calculate the surface of the cube if its volume is 64 cm ^ 3.
- Cube diagonals
Calculate the length of the side and the diagonals of the cube with a volume of 27 cm3.
- The cube
The surface of the cube is 150 square centimeters. Calculate: a- the content of its walls b - the length of its edges c - its volume
- The body
The body on the figure consists of cubes with an edge length 10 cm. What surface has this body?
Calculate the length of the wall diagonal of the cube with an edge 5 cm long.
- Grid/network of cube
The grid of the cube has a circumference of 42 mm. Calculate the surface area of the cube . ..
- Content area and percents
Determine what percentage is smaller cube surface, when the surface area of the wall decreases by 25%.
I have homework. The cube has an edge 7 cm long and I must find wall and body diagonal.
Cube Problems. Square Problems.