Books Books THE sphere is a solid terminated by a curve surface, all the points of which are equally distant from a point within, called the centre. Elements of Geometry: With, Practical Applications - Page 231
by George Roberts Perkins - 1850 - 320 pages ## Elements of Plane Geometry

Alan Sanders - Geometry, Modern - 1901 - 260 pages
...bisects angle BAG. BOOK II 247. DEFINITIONS. A circle is a portion of a plane bounded by a curved line, all the points of which are equally distant from a point within called the center. The bounding line is called the circumference. A straight line from the center to any point... ## XX Century Cyclopaedia and Atlas: Biography, History, Art, Science ..., Volume 4

1901 - 530 pages
...NY Pop.12,613. Glenville, Cuyahoga co., O. Pop. ,55()8. Globe, a sphere, a round solid body, which may be conceived to be generated by the revolution of a semicircle about its diameter. An artificial globe, in geography and astronomy, is a globe of metal, plaster,... ## Elementary School Mathematics by Grades: Arithmetic, geometry, and algebra ...

William Estabrook Chancellor - Arithmetic - 1902 - 178 pages
...other. How many cubic feet does it contain'! THE SPHERE A sphere is a body bounded by a uniformly curved surface, all the points of which are equally distant from a point within called the center. The diameter of a sphere is a straight line passing through the center of the sphere, and... ## Concrete Geometry: Introductory to Formal Plane Geometry

Theophilus Nelson - Geometry, Modern - 1902 - 154 pages
...following definition of a cirFIG. 10. cumference. Definition: — A circumference is a curved line all points of which are equally distant from a point within called the centre. 28. A circumference incloses or bounds a portion of a plane. This portion of a plane is called a circle.... ## Solid Geometry, Volumes 6-9

George Albert Wentworth - Geometry, Solid - 1902 - 248 pages
...THE SPHERE. PLANE SECTIONS AND TANGENT PLANES. 737. DBF. A sphere is a solid bounded by a surface all points of which are equally distant from a point within called the centre. 738. A sphere may be generated by the revolution of a semicircle ACB about its diameter AB as an axis.... ## A Manual of Mechanical Drawing

Philip Devereux Johnston - Mechanical drawing - 1903 - 220 pages
...sides a Dodecagon. 47 A Circle is a plain figure bounded by a curved line called the Circumference, all points of which are equally distant from a point within called the Centre. 48 A Radius of a circle is a straight line drawn from the centre to the circumference. 0 49 A Diameter... ## Elements of Plane and Solid Geometry

Alan Sanders - Geometry - 1903 - 392 pages
...angle DAE. EF 78 BOOK II 247. DEFINITIONS. A circle is a portion of a plane bounded by a curved line, all the points of which are equally distant from a point within called the center. The bounding line is called the circumference. A straight line from the center to any point... ## Wentworth & Hill's Exercise Manuals: Arithmetic, Issue 1

George Albert Wentworth - 1903 - 318 pages
...feet of brick does the chimney contain ? A Sphere is a solid bounded by a curved surface all pointa of which are equally distant from a point within called the centre. A straight line drawn from the centre to the surface is called a radius, and a straight line drawn... ## Hodgson's Estimator and Contractor's Guide for Pricing Builder's Work ...

Frederick Thomas Hodgson - Architecture, Domestic - 1904 - 364 pages
...the revolution of an ellipse about either of its axes. C. A sphere is a solid, terminated by a curved surface, all the points of which are equally distant from a point within, called the center. A sphere may be described by the revolution of a semicircle about a diameter. 7. A radius... 