| Roswell Chamberlain Smith - 1856 - 311 páginas
...distance round it ; and is found by adding together all the sides that Fig. 14. bound it. 34. A CIRCLE **is a plane figure bounded by a curved line, called the Circumference** or Periphery ; which is every where equally distant from a certain point within it, called the CENTRE.... | |
| Sarah S. Cornell - 1857 - 405 páginas
...magnitude of the radius. Definition of a Sphere. — A Sphere is a hody hounded by one continuous surface, **every point of which is equally distant from a point within called** its centre. Any line drawn from the centre to the surface is called a radiits. A line passing through... | |
| Elias Loomis - 1858 - 234 páginas
...THE CIRCLE, AND THE MEASURE OF ANGLES. Definitions. 1. A circk is a plane figure bounded by a line, **every point of which is equally distant from a point within, called the center.** This bounding line is called the circumference of the circle. 2. A radius of a circle is a straight... | |
| 1857 - 134 páginas
...which have like positions in similar polygons. 34. The circumference of a circle is a curved line, **every point of which is equally distant from a point within, called** the centre. 35. The circle is the surface bounded by the circumference. 36. A radius of a circle is... | |
| Elias Loomis - 1859 - 277 páginas
...cos. v, y=r sin. v. SECTION IT. ON THE CIRCLE. (32.) A CIRCLE is a plane figure bounded by a line, **every point of which is equally distant from a' point within called the center.** This bounding line is called the circumference of the circle. A radius of a circle is a straight line... | |
| William E. Bell - 1859 - 134 páginas
...which have like positions in similar polygons. 34. The circumference of a circle is a curved line, **every point of which is equally distant from a point within, called** the centre. 35. The circle is the surface bounded by the circumference. 36. A radius of a circle is... | |
| Anthony Nesbit - 1859 - 450 páginas
...has all its sides and angles equal ; when they are unequal, the polygon is irregular. 38. A circle **is a plane figure, bounded by a curved line, called the circumference,** which is every where equidistant from a certain point within it, called the centre. 39. The diameter... | |
| John Williams (of Lancaster, O.) - 1860 - 360 páginas
...greater than the breadth. 14. Of Curvilinear Figures. A CIRCLE is a plain figure bounded by a curve **line called the circumference, every point of which...equally distant from a point within called the center.** An ELLIPSE has the form of a flattened circle, and may be formed / by passing • a plane obliquely... | |
| George Payn Quackenbos - 1860 - 450 páginas
...one that changes its direction at every point; as, G H. 4. A Circle is a figure bounded by a curve, **every point. of which is equally distant from a point within, called** the Centre. Fig. 16 represents a circle, and E its centre. 5. The Circumference of a circle U the curve... | |
| Sophia S. Cornell - 1861 - 405 páginas
...magnitude of the radius. Definition of a Sphere.—A Sphere is a tody hounded hy one continuous surface, **every point of which is equally distant from a point within called** its centre. Any line drawn from the centre to the surface is called a radius. A line passing through... | |
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