Let the total area of a cube be 24 and find the volume of its circumscribed sphere
The volume of the ball is (4 / 3) x3.14x3, the root 3 = 12.56root 3. You can calculate the final result with a calculator
RELATED INFORMATIONS
- 1. If the volume of the circumscribed sphere of a cube is 36 π, the surface area of the cube is 0
- 2. The volume ratio of the inscribed sphere to the circumscribed sphere of a cube is______ .
- 3. The volume ratio of the inscribed sphere to the circumscribed sphere of a cube is______ .
- 4. Comparison size: - 1.3 and - root 1.7, 8 / 8 root 10-3 and 1 / 8
- 5. In solid geometry, if the volume of a triangular pyramid with equal edge length is 2 / 3 of its root sign, the surface area of the pyramid is
- 6. The volume of a regular pyramid is 2 / 3 of the root sign, and the minimum surface area is obtained
- 7. The surface area of a pyramid with 1 edge length is
- 8. What is the volume of a regular tetrahedron with a side length of 3 radical 2?
- 9. Let the length of six edges of a tetrahedron be 1,1,1,1, a, √ 2 respectively, and the edges with length a are different from the edges with length √ 2 around
- 10. It is known that the base of a triangular pyramid is an equilateral triangle with side length of 1, and the length of the two side edges is 2 / 13, then the length of the third edge is equal
- 11. The surface area of cube with edge length a is equal to___ ; volume equal to___ The radius of its circumscribed ball is___ The volume of its circumscribed sphere is___
- 12. Let the surface area of a cube be 24. What is the volume of its inscribed sphere
- 13. If the total area of a cube is 24, then the volume of its circumscribed sphere is______ .
- 14. The volume ratio of the inscribed ball to the circumscribed ball of the cube is, pro, to be explained in detail
- 15. What's the volume ratio between the inscribed ball and the circumscribed ball of a cube? I think the radius of the circumscribed ball is two-thirds root
- 16. If the vertices of a square whose edge length is 2cm are all on a sphere, then the volume of the sphere is
- 17. The ratio of the volume of a cylinder to the volume of a sphere is 3:2. Then the ratio of the side area of the cylinder to the surface area of the sphere is () A. 1:1B. 1:2C. 2:3D. 3:2
- 18. What is the volume of a square with a volume of 8 if its vertices are on the sphere?
- 19. In the triangular pyramid abc-a1b1c1, AB is perpendicular to AC, the projection of vertex A1 on the bottom ABC is exactly point B, and ab = AC = A1B = 2 Find the angle between Aa1 and ABC (2) Determine a point P on edge b1c1 so that AP = 14 under the root sign, and calculate the cosine value of dihedral angle p-ab-a1 Answer 2 under the root sign 5 / 5 Newspapers 20-5
- 20. In a triangular pyramid a-bcd, the projection of D in plane ABC is e, and the projection of a in plane BCD is f (1) If de intersects AF, verify that ad is perpendicular to BC (2) Is the inverse proposition of (1) Tenable