 | Roswell Park - Best books - 1841 - 722 pages
...to each other. A circle, is a plane surface, terminated by a curved line, called its circumference, all the points of which are equidistant from a point within, called the centre. Fig 4. A straight line passing through the centre, and terminated by the circumference on both... | |
 | Roswell Park - Best books - 1847 - 626 pages
...to each other. A circle, is a plane surface, terminated by a curved line, called its circumference, all the points of which are equidistant from a point within, called the centre. Fig 4. A straight line passing through the centre, and terminated by the circumference on both... | |
 | William Chauvenet - Geometry - 1871 - 380 pages
...bisected at O; that is, O is the centre of symmetry of the figure. BOOK II. THE CIRCLE. 1. DEFINITIONS. A circle is a portion of a plane bounded by 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... | |
 | William Chauvenet - Geometry - 1872 - 382 pages
...bisected at 0; that is, 0 is the centre of symmetry of the figure. BOOK II. THE CIRCLE. 1. DEFINITIONS. A circle is a portion of a plane bounded by 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... | |
 | William Guy Peck - Conic sections - 1876 - 412 pages
...line be bisected at the same point. BOOK II. THE CIRCLE, AND THE MEASURE OF ANGLES. Definitions. 47. A Circle is a portion of a plane bounded by a curve all of whose points are equally distant from a point within, called the centre. The bounding line is called... | |
 | Franklin Ibach - Geometry - 1882 - 208 pages
...and (170), all the quantities must be numerical. BOOK III. THE CIRCLE. DEFINITIONS. 172. A circle is a plane bounded by a curve, all the . points of which are equally distant from a point within, called the centre. The Circumference of a circle is the curve... | |
 | Frank Eugene Kidder - Architecture - 1886 - 640 pages
...angles not adjacent is called a dinijtmal. A perimeter is the boundary line of a plane figure. A drr.lv is a portion of a plane bounded by a curve, all the points if which are equally distant from a point within called the centre (Fig. 19). The circuiujereiire is... | |
 | Frank Eugene Kidder - Architecture - 1892 - 1058 pages
...two angles not adjacent is called a diagonal. A perimeter is the boundary line of a plane figure. A circle is a portion of a plane bounded by a curve, all the point* of which are equally distant from a point within called the centre (Fig. 19). The circumference... | |
 | Electronic journals - 1917 - 528 pages
...definitions need revision. The definition of a circle given in § 16 is: "A circle' is a closed curve all points of which are equidistant from a point within called the center." The circle need not be a plane figure by this definition. The definition of ratio, § 212, reads as... | |
 | Arthur Schultze - 1901 - 260 pages
...isosceles. BOOK II THE CIRCLE. CONSTRUCTIONS DEFINITIONS 163. A circumference is a curved line all points of which are equidistant from a point within called the center. A circle is a portion of a plane bounded by a circumference and is usually read O ABC or 01>. A radius... | |
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A circle is a closed plane curve, all points of which are equidistant from a point within called the center. 
