| Benjamin Greenleaf - Geometry - 1873 - 202 pages
...CIRCLE, AND THE MEASURE OF ANGLES. DEFINITIONS. 119. 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 center ; as the figure ADB E. 120. The Circumference or periphery of a circle is its entire bounding... | |
| Henry Bartlett Maglathlin - Arithmetic - 1873 - 362 pages
...12.64 feet ? Ans. 553.63-)- sq. ft. CIRCLES. 418. 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 center. The CIRCUMFERENCE is the bounding line ; as the line AEB D. The DIAMETER is any straight... | |
| Daniel W. Fish - Arithmetic - 1874 - 302 pages
...square, and that of the less 12 inches ? • THE SPHERE. 929. 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. 930. The Diameter of a sphere is a straight line passing through the center of the sphere,... | |
| Daniel W. Fish - Arithmetic - 1874 - 526 pages
...feet and at the other 3 feet? THE SPHERE. Í >ui>. A Sphere is a body bounded by a uniformly carved **surface, all the points of which are equally distant from a point within called** the center. 930. The Diameter of a sphere is a straight line passing through the center of the sphere,... | |
| Benjamin Greenleaf - Geometry - 1874 - 206 pages
...CIRCLE, AND THE MEASURE OF ANGLES. DEFINITIONS. 119. 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 center ; as the figure AD BE. 120. The Circumference or periphery of a circle is its entire bounding... | |
| George Albert Wentworth - Geometry - 1877 - 416 pages
...point. £OOK II. CIRCLES. DBFINITIONS. 160. DBP. 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 Centre.** 161. DBF. The Circumference of a circle is the line which bounds the circle. 162. DBF. A Radius of... | |
| Elias Loomis - Conic sections - 1877 - 458 pages
...IX. SPHERICAL GEOMETRY. Definitions. \. A sphere is a solid bounded by a curved surface, all the A. **points of which are equally distant from a point within called the centre.** A sphere may be conceived to be described by the revolution of a semicircle ADB about its diameter... | |
| George Albert Wentworth - Geometry - 1877 - 416 pages
...vRr. BOOK VIII. THE SPHERE. ON SECTIONS AND 669. DEF. A Sphere is a solid bounded by a surface all **points of which are equally distant from a point within called the centre.** A sphere may be generated by the revolution of a semicircle about its diameter as an axis. 670. DEF.... | |
| George Albert Wentworth - Geometry - 1877 - 426 pages
...point. BOOK II. CIRCLES. DEFINITIONS. 160. DEF. A Сircle is a plane figuro bounded by a curved line, **all the points of which are equally distant from a point within called** the Сentre. 161. DEF. The Сircumference of a circle is the line which bounds the circle. 162. DEF.... | |
| Samuel Mecutchen, George Mornton Sayre - Arithmetic - 1877 - 200 pages
...divided being 12 and 16 feet respectively? CIRCLES. A Circle is a plane figure bounded by a curve, **all the points of which are equally distant from a point within** it, called the centre. The Circumference is the curve which bounds the circle. The Radius is any straight... | |
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