Right triangle + cube - math problems

Number of problems found: 30

  • Cube
    krychlicka Calculate the surface of the cube ABCDA'B'C'D' if the area of rectangle ACC'A' = 344 mm2.
  • Body diagonal
    cubes3 Find the cube surface if its body diagonal has a size of 6 cm.
  • Cube - wall
    cubes V kocke ABCDEFGH je |CF|=4 √ 2. Aký je povrch kocky?
  • Center of the cube
    center_of_cube The Center of the cube has a distance 16 cm from each vertex. Calculate the volume V and surface area S of the cube.
  • Rotary cone
    cone The volume of the rotation of the cone is 472 cm3, and the angle between the side of the cone and the base angle is 70°. Calculate the lateral surface area of this cone.
  • Task
    cube I have homework. The cube has an edge 7 cm long and I must find wall and body diagonal.
  • Prism
    3b_hranol Right-angled prism, whose base is a right triangle with leg a = 3 cm and hypotenuse c = 13 cm, has the same volume as a cube with an edge length of 3 dm. a) Find the height of the prism b) Calculate the surface of the prism c) What percentage of the cube'
  • Cubes
    squares One cube is an inscribed sphere and the other one described. Calculate the difference of volumes of cubes, if the difference of surfaces in 257 mm2.
  • Cube - angles
    cube_diagonal Calculate the angle between the wall diagonal and cube base. Calculate the angle between the cube body diagonal and cube base.
  • Cube diagonal
    cube_diagonal Determine the length of the cube diagonal with edge 37 mm.

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