Αναζήτηση Εικόνες Χάρτες Play YouTube Ειδήσεις Gmail Drive Περισσότερα »
Είσοδος
Βιβλία Βιβλία
" A zone is a portion of the surface of a sphere, included between two parallel planes which form its bases. "
First Lessons in Geometry: With Practical Applications in Mensuration, and ... - Σελίδα 82
των Charles Davies - 1840 - 252 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

Elements of Geometry: Including Plane, Solid, and Spherical Geometry

George Washington Hull - 1807 - 408 σελίδες
...undecim = eleven, + Gr. gonia = an angle.] A polygon of eleven sides. Zone. [Gr. zone — a girdle.] A portion of the surface of a sphere included between two parallel planes. BIOGRAPHICAL NOTES. IN these notes will be found brief sketches of eminent mathematicians who have...

A Practical System of Mensuration of Superficies and Solids ...

J. M. Scribner - 1844 - 130 σελίδες
...14. The height of a segment is the distance from the middle of its base to the convex surface. 15. A Zone is a portion of the surface of a sphere, included...between two parallel planes which form its bases. If the bases are equally distant from the centre, it is 'called the middle zone. 16. The height of...

Elements of plane (solid) geometry (Higher geometry) and trigonometry (and ...

Nathan Scholfield - 1845 - 894 σελίδες
...grent circle. 19. A plane is tangent to a sphere, when their surfaces have but one point in common. 20. A zone is a portion of the surface of a sphere included...between two parallel planes, which form its bases. One of ihese planes may be tangent to a sphere ; in which case, the zone has only a single base. 21....

Elements of Drawing and Mensuration Applied to the Mechanic Arts: A Book for ...

Charles Davies - 1846 - 254 σελίδες
...in common with it. Thus, AB is a tangent plane. 50. What is a spherical zone ? what are its bases ? A zone is a portion of the surface of a sphere, included...zone are two circles whose diameters are AE and DF. 51. When will a zone have but one base ? One of the planes which bound a zone may become tangent to...

Scribner's Engineers' and Mechanics' Companion: Comprising United States ...

J. M. Scribner - 1849 - 286 σελίδες
...segment. The height of a segment is the distance from the middle of its base to the convex surface. 10. A zone is a portion of the surface of a sphere, included hetween two parallel planes, which form its bases. If the bases are equally distant from the center,...

Elementary Geometry: With Applications in Mensuration

Charles Davies - 1850 - 218 σελίδες
...it has but one point in common with it. Thus, AB is a tangent plane, touching the sphere at B. 32. A zone is a portion of the surface of a sphere, included...planes AE and DF is a zone. The bases of this zone are the two circles whose diameters are AE and DF. B 33. One of the planes which bound a zone may become...

Elementary Geometry: With Applications in Mensuration

Charles Davies - 1850 - 238 σελίδες
...it has but one point in common with it. Thus, AB is a tangent plane, touching the sphere at B. 32. A zone is a portion of the surface of a sphere, included...two parallel planes which form its bases. Thus, the purt of the surface included between the planes AE and DF is a zone. The bases of this zone are the...

Elements of Geometry and Trigonometry: With Applications in Mensuration

Charles Davies - 1886 - 340 σελίδες
...when it has but one point in common with it- Thus, AB is a tangent plane, touching the sphere at B32 A zone is a portion of the surface of a sphere, included...planes AE and DF is a zone- The bases of this zone are the two circles whose diameters are AE and DF33 One of the planes which bound a zone may become tangent...

Elements of Geometry and Trigonometry from the Works of A.M. Legendre ...

Charles Davies - 1854 - 436 σελίδες
...POLYGON is a portion of the surface of a sphere bounded by three or more arcs of great circles. 4. A LUNE is a portion of the surface of a sphere included between two semi•circles intersecting in a common diameter of the sphere. 5. A SPHERICAL WEDGE, or UNGULA, is...

Mathematical Dictionary and Cyclopedia of Mathematical Science: Comprising ...

Charles Davies, William Guy Peck - 1855 - 592 σελίδες
...equal to the area of the lune multiplied by one-third of the radius of the sphere. 34 SPHERICAL ZONE. A portion of the surface of a sphere included between two parallel planes. The circles in which these planes intersect the surface of the sphere arc called bases, and the distance...




  1. Η βιβλιοθήκη μου
  2. Βοήθεια
  3. Σύνθετη Αναζήτηση Βιβλίων
  4. Λήψη ePub
  5. Λήψη PDF