 | William Taylor Campbell - 1899 - 268 σελίδες
...AND LINES The circle is the face itself, and is defined as a face bounded by a curved line all parts of which are equally distant from a point within called the centre. The word "circle" is sometimes applied to the curve which bounds it, just as the word " ring " may refer... | |
 | Webster Wells - 1899 - 424 σελίδες
...line tangent to the bum'. THE SPHERE. DEFINITIONS. 561. A sphere is a solid bounded by a surface, all points of which are equally distant from a point within called the centre. A radius of a sphere is a straight line drawn from the centre to the surface. A diameter is a straight... | |
 | Edward Brooks - 1901 - 278 σελίδες
...THE CIRCLE AND THE MEASURE OF ANGLES. DEFINITIONS. 1. A CIRCLE is a plane figure bounded by a curved line, all the points of which are equally distant from a point within called the centre. 2. The CIRCUMFERENCE of acircle is the line which bounds the circle. A Semi-circumference is one-half... | |
 | Alan Sanders - 1901 - 260 σελίδες
...AF bisects angle DAE. 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... | |
 | Arthur Schultze, Frank Louis Sevenoak - 1901 - 394 σελίδες
...the altitude of the frustum. BOOK VHI THE SPHERE 671. DEF. A sphere is a solid bounded by a surface, all the points of which are equally distant from a point within called the center. 672. DEF. The radius of a sphere is a straight line drawn from the center to any point... | |
 | Arthur Schultze, Frank Louis Sevenoak - 1902 - 394 σελίδες
...the altitude of the frustum. BOOK VIH THE SPHERE 671. DEF. A sphere is a solid bounded by a surface, all the points of which are equally distant from a point within called the center. 672. DEF. The radius of a sphere is a straight line drawn from the center to any point... | |
 | Arthur Schultze, Frank Louis Sevenoak - 1901 - 396 σελίδες
...volume of the solid formed. BOOK VIII THE SPHERE 671. DBF. A sphere is a solid bounded by a surface, all the points of which are equally distant from a point within called the center. 672. DEF. The radius of a sphere is a straight line drawn from the center to any point... | |
 | William Estabrook Chancellor - 1902 - 178 σελίδες
...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... | |
 | Theophilus Nelson - 1902 - 154 σελίδες
...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.... | |
 | George Albert Wentworth - 1902 - 248 σελίδες
...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.... | |
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CIRCLE is a plane figure bounded by a curved line, all the points of which are equally distant from a point within called the centre; as the figure ADB E. 
