 | Charles Davies, William Guy Peck - 1855 - 592 σελίδες
...those already mentioned, except the additional fact, that two straight lines cannot include a space. A circle is a portion of a plane bounded by a curved line, every point of which is equally distant from a point within, called the centre. 1 The curve is called... | |
 | Elias Loomis - 1858 - 256 σελίδες
...BOOK IX. SPHERICAL GEOMETRY Definitions. 1. A sphere is a solid bounded by a curved surface, all th« points of which are equally distant from a point within, called the center. The sphere may be conceived to be described by the revolution of a semicircle ADB, about its diameter AB,... | |
 | Charles Davies - 1858 - 346 σελίδες
...parallel sides are 20 and 32 chains, and the perpendicular distance between them 26 chains ? 323. ^ circle is a portion of a plane bounded by a curved line, called the circumference. Every point of the circumference is equally distant from a certain point... | |
 | Emerson Elbridge White - 1861 - 348 σελίδες
...Ans. 9f cu. ft. nearly. SPHERES. ART. 181. A sphere is a solid bounded by a curved surface, all the points of which are equally distant from a point within called the center. The diameter or axis of a sphere is a line passing through the center, and terminated each way by the surface.... | |
 | Charles Davies - 1861 - 496 σελίδες
...parallel sides are 40 and 64 chains, and the perpendicular distance between them 52 chains ? Circle. 411. A CIRCLE is a portion of a plane bounded by a curved line, every point of which is equally distant from a certain point within, called the center The curved line... | |
 | Elias Loomis - 1861 - 254 σελίδες
...SPHERICAL GEOMETRY Definitions. 1. A sphere is a solid bounded by a curved surface, all the Aroints of which are equally distant from a point within, called the center. The sphere may be conceived to be described by the revolution of a semicircle A.DB, about its diameter... | |
 | Benjamin Greenleaf - 1861 - 638 σελίδες
...figure ADB E. 153. The CIRCUMFERENCE or PERIPHERY of a circle is its entire bounding line ; or it is a curved line, all points of which are equally distant from a point within called the centre. 154. A RADIUS of a circle is any straight line drawn from the centre to the circumference... | |
 | Benjamin Greenleaf - 1862 - 518 σελίδες
...figure ADB B. 153. The CIRCUMFERENCE or PERIPHERY of a circle is its. entire bounding line ; or it is a curved line, all points of which are equally distant from a point within called the centre. 154. A RADIUS of a circle is any straight line drawn from the centre to the circumference... | |
 | Benjamin Greenleaf - 1863 - 502 σελίδες
...figure ADB E. 153. The CIRCUMFERENCE or PERIPHERY of a circle is its entire bounding line ; or it is a curved line, all points of which are equally distant from a point within called the center. 154. A RADIUS of a circle is any straight line drawn from the center to the circumference ; as the... | |
 | Benjamin Greenleaf - 1863 - 504 σελίδες
...figure ADB E. 153. The CIRCUMFERENCE or PERIPHERY of a circle is its entire bo1inding line ; or it is a curved line, all points of which are equally distant from a point within called the center. 154. A RADIUS of a circle is any straight line drawn from the center to the circumference ; as the... | |
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PERIPHERY of a circle is its entire bounding line ; or it is a curved line, all points of which are equally distant from a point within called the center. 
