Sphere + area - practice problems
Number of problems found: 47
- Sphere - parts
Calculate the area of a spherical cap, which is part of an area with base radius ρ = 10 cm and a height v = 3.4 cm.
- Above Earth
To what height must a boy be raised above the earth to see one-fifth of its surface.
How high is the airplane's pilot to see 0.001 of Earth's surface?
- Cube and sphere
Cube with the surface area 150 cm² is described sphere. What is sphere surface?
- Sphere vs cube
How many % of the surface of a sphere of radius 12 cm is the surface of a cube inscribed in this sphere?
- Sphere cuts
At what distance from the center intersects sphere with radius R = 91 plane, if the cut area and area of the main sphere circle is in ratio 3/6.
- Spherical cap
What is the surface area of a spherical cap, the base diameter 23 m, height 3 m.
Sphere practice problems. Area - practice problems.