Area of Circle Problems - last page

Number of problems found: 388

  • Sphere cut area
    We cut a sphere with a diameter of 10 dm into two equal parts. Calculate the area of ​​the cut.
  • Calculate cone - S,V
    Calculate the surface and volume of a rotating cone, the base of which has a diameter of 6 cm and a height of 4 cm.
  • Fountain
    The stone fountain, which has the shape of a cylinder with a diameter of 3 m, is 70 cm deep. How many m² of stone is wetted with water?
  • Common cylinder
    I've quite a common example of a rotary cylinder. Known: S1 = 1 m2, r = 0.1 m Calculate : v =? V =? Can you verify the results?
  • Cylinder - basics
    Cylinder with base radius r = 24 cm and height h=62 cm. Calculate: a) Area of the base
  • Roller
    The cylinder shell has the same area as one of its bases. The cylinder height is 23 dm. What is the radius of the base of the cylinder?
  • The cylinder 2
    Find the volume and the lateral area of a cylinder with a height of 12 inches and a base radius of 4 inches.
  • Shell of cylinder
    Calculate the area of the shell of the 1.6 m height cylinder with a base radius of 0.4 m.
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