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" A circle is a plane bounded by a single curved line called its circumference, every part of which is equally distant from a point within it called the centre. "
New Websterian 1912 Dictionary: Based Upon the Unabridged Dictionary of Noah ... - الصفحة 193
بواسطة Noah Webster - 1912 - عدد الصفحات: 1160
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Pocket Encyclopedia: Or, A Dictionary of Arts, Sciences, and ..., المجلد 3

Edward Augustus Kendall - 1811 - عدد الصفحات: 516
...bounded by three lines or sides." " A circle is a plane figure, bounded by a curve line called the circumference, every part of which is equally distant from a point within called the centre." An axiom is a manifest truth not requiring a demonstration : The following are...

A pocket encyclopædia, or library of general knowledge

Edward Augustus Kendall - 1811 - عدد الصفحات: 458
...bounded by thrrc lines or «ides." " A circle is a plane figure, bounded liy a curre line called the circumference, every part of which is equally distant from a point within called the centre." AD axiom is a manifest truth not requiring a detnonstratipn : The following areexamplcs...

A Compendious and Complete System of Modern Geography: Or, A View of the ...

Jedidiah Morse - 1814 - عدد الصفحات: 696
...between two lines, which meet each other. Circle. A circle is a regular figure, bounded by a curve line, every part of which is equally distant from a point within it, called the centre. The circumference of a circle is the curve line, which bounds it. The radius of a circle is...

A New System of Modern Geography, Or, A View of the Present State of the ...

Sidney Edwards Morse - 1822 - عدد الصفحات: 706
...between two lines, which meet each other. Circle. A circle is a regular figure, bounded by a curve line, every part of which is equally distant from a point within it, called the centre. The circumference of a circle is the curve line, which bounds it. The radius of a circle is...

A Concise System of Mathematics ...

Alexander Ingram - 1830 - عدد الصفحات: 458
...sides and angles of spherical triangles. A SPHERE is a solid bounded by a curve surface, every point of which is equally distant from a point within it, called the centre. A sphere may be conceived to be generated by a semicircle revolving about its diameter. The...

Arithmetic Simplified in Three Parts

Catharine Esther Beecher - 1833 - عدد الصفحات: 296
...obtained by finding the cube root of 614125. A circle is a figure contained by one line called the circumference, every part of which is equally distant from a point within called the centre. The diameter of a circle, is a line drawn through the centre, dividing it into two...

A Treatise on Astronomy: Illustrated with Maps and Plates

Mrs. L. H. Tyler - 1837 - عدد الصفحات: 302
...hemisphere? lit FIGURE 9. M (19.) DBF. 2. A circle is a plane figure, comprehended by a single curve line, called its circumference, every part of which is equally distant from a point within, called its centre. The enclosed surface in fig. 3, represents a circle, the curve line its circumference...

An American Dictionary of the English Language: Exhibiting the Origin ...

Noah Webster - 1844 - عدد الصفحات: 1142
...cercle ; It. circalo ; L. circuits.] 1. In geometry, a plane figure comprehended by a single curve fine, called its circumference, every part of which is equally distant from a point called the centre. — 2. In popular u.«e, the line that comprehends the figure, the plane or surface...

An American Dictionary of the English Language: Exhibiting the Origin ...

Noah Webster - 1846 - عدد الصفحات: 1116
...cercle ; It. circolo ; L. eircvlut.] 1. In geometry, a piano figure comprehended by a single curve line, called its circumference, every part of which is equally distant from a point called the centre. — 2. In papular VAC. the line tlictt comprehends the figure, U>e plane o? surface...

The American Arithmetic

James Robinson (of Boston.) - 1847 - عدد الصفحات: 304
...figure is the sum of all its sides. 35. A CIRCLE is a plane surface bounded by a curve line, called the circumference ; every part of which is equally distant from a point within the figure, called the centre of the circle. The figure CDE is a circle. 36. THE RADIUS of a circle...




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