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A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Mathematical Dictionary and Cyclopedia of Mathematical Science Comprising ... - Page 519
by Charles Davies, William Guy Peck - 1859 - 592 pages

## Mathematics: Compiled from the Best Authors and Intended to be the ..., Volume 2

Mathematics - 1801
...round pyramid, having a circular base. , 4. 8. A sphere is a solid, bounded by one continued convex surface, every point of which is equally distant from a point within, call- LJL!| ed the centre. The sphere may -jj', be conceived to be formed by the revolution of a semicircle...

## The shipwright's vade-mecum [by D. Steel].

David Steel - 1805
...whence it gradually tapers to the vertex. A Sphere, or globe, is a solid bounded by one uniform 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 rotation of a semi-circle about its diameter. The.i4.ra...

## Mathematics: Compiled from the Best Authors, and Intended to be ..., Volume 2

Samuel Webber - Mathematics - 1808
...being triangular, or square, or hexagonal, 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...

## The British encyclopedia, or, Dictionary of arts and sciences, Volume 3

William Nicholson - 1809
...species. 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 its centre. Euclid defines Ihr globe or sphere, to bč a solid figure described by the revolution of...

## The British Encyclopedia: Or, Dictionary of Arts and Sciences ..., Volume 3

...species. 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 its centre. Euclid defines the globe or sphere, to be a solid figure described by the revolution of...

## Pocket Encyclopedia: Or, A Dictionary of Arts, Sciences, and ..., Volume 3

...sides." " A circle is a plane figure, bounded by a curve line called the circumference, every part of which is equally distant from a point within called the centre." An axiom is a manifest truth not requiring a demonstration : The following are examples of axioms,...

## A pocket encyclopćdia, or library of general knowledge

Edward Augustus Kendall - 1811
...«ides." " A circle is a plane figure, bounded liy a curre line called the circumference, every part of which is equally distant from a point within called the centre." AD axiom is a manifest truth not requiring a detnonstratipn : The following areexamplcs of axioms,...

## The American Arithmetic: Adapted to the Currency of the United States ...

Oliver Welch - Arithmetic - 1812 - 231 pages
...X. 'c.'' to find the solidity of a globe, or spher-e. NB A globe or sphere is a round body boundedby 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 axis. RULE....