 | Anna Cabot Lowell - 1850 - 378 σελίδες
...Longitude and Latitude. Parallax. Terms defining the Orbit of a Planet. Sidereal and Apparent Time. § 1. A sphere is a solid terminated by a curved surface,...distant from a point within called the centre. The radius of a sphere is a straight line drawn from the centre to a point in the surface ; the diameter,... | |
 | Charles Davies - 1850 - 218 σελίδες
...cones are also similar, when the diameters of their bases are proportional to their altitudes. 25. A sphere is a solid terminated by a curved surface,...all the points of which are equally distant from a certain point within called the centre. 26. The sphere may be described by revolving a semicircle,... | |
 | Charles Davies - 1850 - 412 σελίδες
...circle whose diameter is 14 ? 4. How many square yards in a circle whose diameter is 3% feet? 335. A sphere is a solid terminated by a curved surface,...all the points of which are equally distant from a certain point within, called the centre. The line AD, passing through its centre C, is called the diameter... | |
 | Charles Davies - 1850 - 238 σελίδες
...cones are also similar, when the diameters of their bases are proportional to their altitudes. 25. A sphere is a solid terminated by a curved surface,...all the points of which are equally distant from a certain point within called the centre. 26. The sphere may be described by revolving a semicircle,... | |
 | Charles Guilford Burnham - 1850 - 350 σελίδες
...base. 8. A sphere is a solid, bounded by one continued convex surface, every point of which is equally distant from a point within, called the centre. The sphere may be conceived to be formed by the revolution of a semicircle about its diameter, which remains fixed. A hemisphere is half... | |
 | Benjamin Greenleaf - 1850 - 368 σελίδες
...vertex. 8. A sphere is a solid, bounded by one continued convex surface, every point of which is equally distant from a point within, called the centre. The sphere may be conceived to be formed by the revolution of a semicircle about its diameter, which remains fixed. 9. The segment of... | |
 | Charles Davies - 1852 - 422 σελίδες
...circle whose diameter is 14 ? 4. How many square yards in a circle whose diameter is 3j feet? 335. A sphere is a solid terminated by a curved surface,...all the points of which are equally distant from a certain point within, called the centre. The line AD, passing through its centre G, is called the diameter... | |
 | Charles Davies - 1886 - 340 σελίδες
...Two cones are also similar, when the diameters of theiI buses are proportional to their altitudes25 A sphere is a solid terminated by a curved surface,...all the points of which are equally distant from a certain po1nl within called the centre26 The sphere may be described by revolving a semicircle, ABD,... | |
 | Adrien Marie Legendre - 1852 - 436 σελίδες
...CIRCLE, AND THE MEASUREMENT OF ANGLES. DEFINITIONS. 1. The CIRCUMFERENCE OF A CIRCLE is a curve line, all the points of which, are equally distant from a point within, called the centre. The circle is the portion of the plane terminated by the circumference. 2. Every straight line, drawn from... | |
 | Charles Davies - 1854 - 436 σελίδες
...CIRCLE, AND THE MEASUREMENT OF ANGLES. DEFINITIONS. 1. The CIRCUMFERENCE OF A CIRCLE is a curve line, all the points of which are equally distant from a point within, called the centre. The circle is the portion of the plane terminated by the circumference. 2. Every straight line, drawn from... | |
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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. 
