 | Adrien Marie Legendre - 1819 - 574 σελίδες
.... P :p : : A* : a*. SECTION THIRD. Of the Sphere. DEFTNITIONS. 437. A sphere is a solid terminated by a curved surface all the points of which are equally distant from a point within called the centre. The sphere may be conceived to be generated by the revolution of a semicircle I LIE (Jig.... | |
 | Adrien Marie Legendre - 1822 - 394 σελίδες
...THE MEASUREMENT OF ITS ANGLES. Definitions. \ • I. 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 space terminated by this curve line. Note. In common language, the circle... | |
 | Adrien Marie Legendre - 1825 - 276 σελίδες
...polyedrons, we shall have . P:p::A3:a3. Of the Sphere. • DEFINITIONS. 437. A sphere is a solid terminated by a curved surface all the points of which are equally distant from a point within called the centre. The sphere may be conceived to be generated by the revolution of a semicircle DAE (fig.... | |
 | Adrien Marie Legendre, John Farrar - 1825 - 280 σελίδες
...polyedrons, we shall have SECTION THIRD. • Of the Sphere. DEFINITIONS. 437. A sphere is a solid terminated by a curved surface all the points of which are equally distant from a point within called the centre. The sphere may be conceived to be generated by the revolution of a semicircle DAE (fig.... | |
 | Adrien Marie Legendre - 1825 - 570 σελίδες
...the Circle and the Measure of Angles. DEFINITIONS. ^0. THE circumference of a circle is a curved line all the points of which are equally distant from a point within called the centre. The circle is the space terminated by this curved line*. 46. 91. Every straight line CA,... | |
 | Euclid, Dionysius Lardner - 1828 - 542 σελίδες
...those which we have established in the present book. (230) DBF. — A sphere is a solid terminated by a curved surface, all the points of which are equally distant from a certain point within it, called its centre. A sphere may be conceived to be produced by the revolution... | |
 | Adrien Marie Legendre - 1828 - 346 σελίδες
...p : : A2 : a2. BOOK VII. THE SPHERE. Definitions. 437. 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. D The sphere may be conceived to be generated by the revolution of a semicircle DAE about... | |
 | Timothy Walker - 1829 - 138 σελίδες
...described by the point B the circumference of a circle, which we define to be — a curved line fill the points of which are equally distant from a point within called the centre — . The whole space enclosed is called a circle, the moving line AB a radius, and the... | |
 | Complete, scientific and popular treatise - 1836 - 230 σελίδες
...FIG. 29. A cone is formed by the revolution of a right angled triangle, having for its base a circle. A sphere is a solid, bounded by a curved surface, all the points of which are equally distant from an interior point called a centre. PLATE II. PRACTICAL GEOMETRY. TO DIVIDE A STRAIGHT LINE INTO TWO... | |
 | Adrien Marie Legendre - 1836 - 394 σελίδες
...the cone, and the pyramid is said to be inscribed in the cone. 8. The sphere is a solid terminated by a curved surface, all the points of which are equally distant from a point within, called the centre. The sphere may be conceived to be generated by the revolution of a semicircle DAE about... | |
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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. 
