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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.
Fish's Arithmetic Number Two: Oral and Written, Upon the Inductive Method - Page 275
by Daniel W. Fish - 1883 - 352 pages

## Self-help Mechanical Drawing: An Educational Treatise

Nehemiah Hawkins - Mechanical drawing - 1903 - 328 pages
...three dimensions — length, breadth and thickness. SPHERE. — A solid bounded by a curved surface every point of which is equally distant from a point within called the center. SURFACE. — The boundary of a solid. It has but two dimensions — length and breadth....

## Ray's Modern Practical Arithmetic: A Revised Edition of Ray's Practical ...

Joseph Ray - Arithmetic - 1903 - 364 pages
...surface of a cylinder is the area of its curved surface. A sphere is a solid with a curved surface, every point of which is equally distant from a point within called the center. The volume of a body is its solid contents. 256. To find the convex surface of a right...

## Mathematics

American School (Chicago, Ill.) - Engineering - 1903 - 428 pages
...13 inches in diameter? Ans. 16 inches. SPHERE. 294. A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center. 295. The diameter is a straight line drawn through the center and having its extremities...

## Arithmetic, Mensuration and Use of Letters in Formulas, Principles of ...

International Correspondence Schools - Arithmetic - 1904 - 656 pages
...THE CIRCLE. 67. A circle (Fig. 38) is a figure bounded by a curved line, called the circumference, every point of which is equally distant from a point within, called the center. FIG. m. f' \ 68. The diameter of a circle is a 4{ \ straight line passing through the center...

## Arithmetic for Business with Short Methods and Rapid Calculations in All ...

Jacob Henry Minick, Clement Carrington Gaines - Business mathematics - 1904 - 412 pages
...cutting off the top by a plane parallel to the base. 474. A Sphere is a solid bounded by a curved surface every point of which is equally distant from a point within called the center. The Diameter of a sphere is a line passing through its center and terminating in the surface....

...bank. Chord. A straight line joining the ends of an arc. Circle. A plane surface bounded by a curve every point of which is equally distant from a point' within called the center. Circumference. The perimeter or boundary of a circle. Commission. A percentage paid to...

## School Science and Mathematics, Volume 11

Education - 1911 - 946 pages
...a familiar friend in the statement that "a circle is a portion of a plane bounded by a closed curve every point of which is equally distant from a point within called the center." Another finds a stranger and proceeds to introduce to the class the statement that "a...

## The Foundations of Higher Arithmetic

Benjamin Franklin Sisk - Arithmetic - 1905 - 222 pages
...contents of a frustum of a pyramid or cone: 130 284. A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center. 285. RULE. — To find the surface of a sphere: Multiply the circumference by the diameter....