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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.
Cyclopedia of Carpentry and Contracting ...: Architectural drawing ... - Page 64
1910

## Krüsi's Drawing: Manual for Teachers. Inventive Course, Analytic Series

Hermann Krüsi - Decoration and ornament - 1874 - 92 pages
...AND DESIGN. THE CIRCLE. A circle, considered mathematically, is a space surrounded by a curved line every point of which is equally distant from a point within called the centre. In common language, and generally in drawing, the term circle is used to represent the...

## The Progressive Higher Arithmetic: For Schools, Academies, and Mercantile ...

Horatio Nelson Robinson - Arithmetic - 1875 - 456 pages
...polygon. THE CIRCLE. 748. A Circle is a plane figure bounded by a curved Jine, called the circumference, every point of which is equally distant from a point within called the center. 749. The Diameter of a circle is a line passing through its center, and terminated at both ends by...

## A Practical Business Arithmetic ...

Lorenzo Fairbanks - 1875 - 468 pages
...parallel to the plane of its base ; as, Figure G. 397 A Sphere is a solid bounded by one continued surface, every point of which is equally distant from a point within called the centre; as, Figure H. The Altitude of a prism, cube, or parallelopipedon, is the perpendicular...

## Practical Mathematics: Instruction Paper, Volume 3

Glenn Moody Hobbs - 1912 - 100 pages
...the end? CIRCLES 83. A circle is a plane figure bounded by a curved line called the circumference, every point of which is equally distant from a point within called the center, Fig. 38. A diameter of a circle is a straight line drawn through the center, terminating at both ends...

## For grades VII-VIII

Fletcher Durell, Elizabeth Hall - Arithmetic - 1912 - 406 pages
...SOLID FIGURES 319 Cone 176. A cylinder is a solid bounded by two parallel circles (called bases), and by a curved surface every point of which is equally distant from a line joining the centers of the two circles. 177. A cone is a solid bounded by a circle as a base,...

## Machinery's Reference Series, Volumes 81-90

1912
...and all 'ts angles are right angles. A sphere is a solid body bounded by a single surface, every part of which is equally distant from a point within, called the center of the sphere. A cylinder is a solid body whose ends are circles of equal diameter, and whose exterior...

## Practical Geometry & Graphics: A Text-book for Students in Technical and ...

Edward L. Bates, Frederick Charlesworth - Geometry - 1912 - 648 pages
...See a, b, c, Fig. 1. 3. A circle is a plane figure bounded by a curved line called the circumference, every point of which is equally distant from a point within called the centre. The circumference is sometimes referred to as the circle when no reference is being made...

## The New Business Arithmetic: A Treatise on Commercial Calculations

James A. Lyons - Business mathematics - 1912 - 392 pages
...being given. 344 NEW BUSINESS ARITHMETIC 536. A Globe or sphere is a body every point of the surface of which is equally distant from a point within called the center. 537. The Diameter of a sphere is a straight line passing through the center and terminating both ways...