 | William Henry Harrison Phillips - 1878 - 236 σελίδες
...bisects the parallelogram. BOOK II. THE CIRCLE I. —DEFINITIONS. 1. A circle is a portion of a plane bounded by a curved line every point of which is equally distant from a point wi-thin called the centre. 2. The curve is called the circumference of the circle. 3. An arc is a portion of... | |
 | William Guy Peck - 1878 - 240 σελίδες
...231 cubic inches. ANGULAR MEASURE AND LONGITUDE. DEFINITIONS. 209. A Circle is a portion of a plane bounded by a curved line every point of which is equally distant from a point within called the centre; as, AED. The bounding line is called the circumference; as, AED. Any part of the... | |
 | Edwin Pliny Seaver - 1878 - 380 σελίδες
...quart ; what did I gain by the sale ? CIRCULAR AND ANGULAR MEASURES. 331. A plane surface bounded by a line every point of which is equally distant from a point within, called the centre, is a circle. 332. The bounding line of a circle is the circumference. Any part of... | |
 | Edward Olney - 1879 - 404 σελίδες
...the height of the ridge above the plates is \ the span, etc. 441. A Circle is a plane (flat) figure bounded by a curved line, every point of which is equally distant from a point within culled the Centre. The curved line is called the Circumference. A line drawn from the centre to the... | |
 | Edward Albert Bowser - 1880 - 314 σελίδες
...beginning with the circle, which is the simplest of these loci. A circle is a plane figure bounded by a line every point of which is equally distant from a point within called the centre. In Analytic Geometry, the term Circle is applied indifferently both to the area... | |
 | Simon Newcomb - 1881 - 418 σελίδες
...in both directions. Parallel imes. The Circle. 10. Def. A circle is a figure formed by a plane curve line, every point of which is equally distant from a point within it called the centre. The Angle. 11. Def. An angle is a figure formed by two straight lines extending... | |
 | 1881 - 142 σελίδες
...Four right ^ angles exactly nil the space round any point. '•4^ A Circle is a figure bounded by a line, every point of which is equally distant from a point within called the Center. (See diagram, page 4-) The Circumference of a circle is the line that bounds it.... | |
 | Heman Page Smith - 1882 - 114 σελίδες
...; then require each pupil to draw at home from memory the circle and its parts. A circle is a plane bounded by a curved line, every point of which is equally distant from a point within called the center. The circumference is the boundary line of the circle. An arc is any part of a circumference.... | |
 | Daniel W. Fish - 1883 - 360 σελίδες
...latitude and longitude, etc. The unit for measuring angles is the degree. 421. A Circle is a plane figure bounded by a curved line, every point of which is equally distant from a point withm jailed the centre. The circumference of a circle is the line that bounds it. An arc is any part... | |
 | Benjamin Adams Hathaway - 1885 - 190 σελίδες
...What is the unit of Angular or Circular Measure f One degree of a circle. 71. What is a Circle? It is a plane surface bounded by a curved line, every...point of which is equally distant from a point within, called the center. 72. What is the Circumference of a Circle ? The distance around it. 73. What is... | |
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A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center. 
