| Leonard Dunnell Gale - 1838 - 276 páginas
...b it will appear retrograde, and from 6 to c it will again appear stationary. Fig. 3. XV. A circle **is a plane figure bounded by a curved line, called the circumference, every** part of which is equally distant from the centre. XVI. The diameter of a circle is a line drawn through... | |
| Benjamin Greenleaf - 1839 - 305 páginas
...round pyramid, baring a circular 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,... | |
| Benjamin Greenleaf - 1841 - 314 páginas
...round pyramid, having a circular 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,... | |
| 1841 - 218 páginas
...solidity of a globe, or sphere. DEFINITION. — A globe or sphere is (J) a round body bounded by a surface **every point of which is equally distant from a point within called** the centre; a line passing from one side to the other through the centre is called the diameter, or... | |
| Richard Abbatt - 1841 - 191 páginas
...SECTION V. SPHERICAL GEOMETRY. (68.) Def. A sphere is a solid bounded on all sides by a curve surface, **every point of which is equally distant from a point within, called** the centre. A sphere may be conceived to be generated by a semicircle's revolving about its diameter,... | |
| Charles Guilford Burnham - 1841 - 312 páginas
...round pyramid, having a circular 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,... | |
| Roswell Chamberlain Smith - 1842 - 306 páginas
...distance round it; and is found by adding together all the sides that bound it. Fig. 14. 34. A CIRCLE **is a plane figure bounded by a curved line, called the Circumference** or Periphery ; which is every where equally distant from a certain point within it. called the CENTRE.... | |
| Roswell Chamberlain Smith - 1843 - 312 páginas
...entire distance round it; and is found by adding together all the sides that bound it. 34. A CIRCLE **is a plane figure bounded by a curved line, called the Circumference** or Periphery ; which is every where equally distant from a certain point within it, called the CENTRE.... | |
| John Thomas Crossley - 1845
...equiangular when all its angles are equal. When both these are equal, it is a regular figure. A Circle **is a plane figure bounded by a curved line, called the Circumference,** which is every where equidistant from a point within, called its Centre. The circumference is sometimes... | |
| John Lee COMSTOCK - 1846 - 477 páginas
...GLOBE. A round or spherical body, more usually called a sphere, bounded by one uniform convex surface, **every point of which is equally distant from a point within, called** the centre. GNOMON. An apparatus used by the ancients for finding the altitudes and declinations of... | |
| |