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CIRCLE is a plane figure bounded by a curved line, all the points of which are equally distant from a point within called the centre; as the figure ADB E.
Elements of Geometry and Trigonometry: With Notes - Page 27
by Adrien Marie Legendre - 1828 - 316 pages

## Arithmetic

George Albert Wentworth - Algebra - 1892 - 312 pages
...cubic feet of brick does the chimney contain ? A Sphere is a solid bounded by a curved surface all points of which are equally distant from a point within called the centre. A straight line drawn from the centre to the surface is called a radius. and a straight line drawn...

## Robinson's New Practical Arithmetic for Common Schools and Academies

Horatio Nelson Robinson - Arithmetic - 1892 - 428 pages
...top by a plane parallel to the base. 546. A 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. 547. The Diameter of a sphere is a straight line passing through the center of the sphere,...

## The Architect's and Builder's Pocket-book of Mensuration, Geometry ...

Frank Eugene Kidder - Architecture - 1892 - 1056 pages
...upper part of it by a plane parallel to the base. A sphere is a volume bounded by a curved surface, all points of which are equally distant from a point within, called the centre. treats of the measurement of lines, surfaces, "Fig. 21. Mensuration and volumes. BULBS. To compute...

## Robinson's New Practical Arithmetic for Common Schools and Academies

Horatio Nelson Robinson - Arithmetic - 1892 - 430 pages
...top by a plane parallel to the base. 546. A 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. 54 7. The Diameter of a sphere is a straight line passing through the center of the sphere,...

## New Elementary Arithmetic: Embracing Mental and Written Exercises, for Beginners

Henry Bartlett Maglathlin - Arithmetic - 1893 - 236 pages
...How many years in 365 days? CIRCULAR MEASURE. 169. A Circle is a plane figure, bounded by a curved line, all the points of which are equally distant from a point within, called the ceu- SWA ter. E1SOĢ 170. The Circumference of a circle is its entire bounding line. 270° 171....

Webster Wells - Arithmetic - 1893 - 382 pages
...between the bases of the frustum ; as OH. 246. A Sphere is a solid bounded by a curved surface, all points of which are equally distant from a point within called the centre ; as ABD. A radius is a straight line drawn from the centre to the surface, as OA ; a diameter is a...

## Elementary Geometry

William Chauvenet - 1893 - 340 pages
...PROPOSITION XIV. BOOK IL THE CIRCLE. 1. DEFINITIONS. A circle is a portion of a plane bounded t>y a curve, all the points of which, are equally distant from a point within it called the centre. The curve which bounds the circle is called its circumference. Any straight line...

## Elements of Pedagogics

James N. Patrick - Educational psychology - 1894 - 248 pages
...is heavier than water; therefore, lead will sink. A circle is a plane figure bounded by a curve, all points of which are equally distant from a point within called the centre; the figure on the blackboard is a plane figure bounded by a curved line, all points of which are equally...