 | Benjamin Greenleaf - Geometry - 1863 - 502 pages
...give A n : B n : : C n : D", and BOOK III. THE CIRCLE, AND THE MEASURE OF ANGLES. DEFINITIONS. 152. A CIRCLE is a plane figure bounded by a curved line,...equally distant from a point within called the center; as the figure ADB E. 153. The CIRCUMFERENCE or PERIPHERY of a circle is its entire bounding line ;... | |
 | George Payn Quackenbos - Physics - 1863 - 474 pages
...sides are equal ; , , HG as>IJKL,Fig.23. i 1 22. A Sphere is a solid bounded by a curved surface, [ j all the points of which are equally distant from a point within called i, K the centre ; as, AB CD, Fig. 24. 23. The Axis of a sphere is a straight line passing through its... | |
 | Benjamin Greenleaf - Geometry - 1863 - 504 pages
...: D", and A» : Bi : : Ci : D*. B.OOK III. THE CIRCLE, AND THE MEASURE 0F ANGLES. DEFINITIONS. 152. A CIRCLE is a plane figure bounded by a curved line, all tbe points of which are equally distant from a point within called the center; as the figure ADB E.... | |
 | Benjamin Greenleaf - Geometry - 1866 - 328 pages
...D». BOOK III. THE CIRCLE, AND THE MEASURE OF ANGLES. DEFINITIONS. 152. A CIRCLE is a plane fig-are 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. 153. The CIRCUMFERENCE or PERIPHERY of a circle is its entire bounding... | |
 | Charles Davies - Mathematics - 1867 - 186 pages
...Polygon, is applicable to every plane figure bounded by straight lines. § 152. A portion of a plane bounded by a curved line, all the points of which are equally distant from a certain point within called the centre, is called a circle, and the bounding line is called the circumference.... | |
 | Benjamin Greenleaf - Geometry - 1868 - 340 pages
...D", and A» : B» : : C« : D*. BOOK III. THE CIRCLE, AND THE MEASURE 0F ANGLES. DEFINITIONS. 152. A CIRCLE is a plane figure bounded by a curved line,...which are equally distant from a point within called the centre; as the figure ADB E. 153. The CIRCUMFERENCE or PERIPHERY of a circle is its entire bounding... | |
 | John Fair Stoddard - Arithmetic - 1888 - 480 pages
...then be found by taking the sum of the areas ol these triangles found by Rule (485). CIRCLES. 493. A. Circle is a plane figure bounded by a curved line, all the parts of which line are equally distant from n point within, called the center. The Circumference,... | |
 | John Fair Stoddard - Arithmetic - 1868 - 428 pages
...(472). The lines are called the sides of the angle, and the point where they meet is called the vertex. A Circle is a plane figure bounded by a curved line, all the parts of -which are equally distant from a point within called the center (493). A circumference is... | |
 | Benjamin Greenleaf - 1869 - 516 pages
...: D*. BOOK III. THE CIRCLE, AND THE MEASURE 0F ANGLES. DEFINITI0NS. 152. A CIBCLE is a plane figare 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. 153. The CIRCUMFERENCE or PERIPHERY of a circle is its entire bounding... | |
 | Aaron Schuyler - Logic - 1859 - 180 pages
...real definition is a definition of a thing. Thus, a sphere is a volume bounded by a curved surface all the points of which are equally distant from a point within. 3d. A genetic definition is a definition exhibiting the mode of producing the thing. Thus, a sphere... | |
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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. 
