 | Robert Simson - Trigonometry - 1762 - 488 pages
...extremity of any thing." XIV. A figure is that which is inclofed by one or more boundaries. XV. Book I. A circle is a plane figure contained by one line, which is called the circumference, and is fuch that all ftraight lines drawn from a certain point within the figure to the circumference, are... | |
 | Joseph Fenn - Mathematics - 1769 - 524 pages
...ii DEFINITIONS. XIV. JL\. Figure, is that which is inclofed by one or more boundaries. Fig. 10. XV. A Circle, is a plane figure contained by one line, which is called the circumference, and is fuch that all ftraight lines (CB, CD,) drawn from a certain point (C) within the figure to th« circumference,... | |
 | Joseph Fenn - Mathematics - 1769 - 536 pages
...ELEMENTS DEFINITIONS. xjv. . Figure, is that which is inclofed by one or more boundaries. Fig. ЮXV. A Circle, is a plane figure contained by one line, which is called the clrcvmfermce, and is fuch that all ilraight lines (CB, CD,) drawn from a certain point (C) within the... | |
 | Robert Simson - Trigonometry - 1775 - 534 pages
...extremity of any thing." XIV. A figure is that which is incloled by one or more boundaries. XV. XV. . A circle is a plane figure contained by one line, which is Called the circumference, and is fuch that all ftraight lines drawn from a certain point within the figure to the circumference, are... | |
 | Euclid - 1781 - 552 pages
...thing." At. V« A figure is that which is inclbfed by one or more boundaries I* XV. Book I. A cirele is a plane figure contained by one line, which is called the circumference, and is fuch that all ftraight lines drawn from a certain point within the figure to the circumference, are... | |
 | Robert Simson - Trigonometry - 1781 - 534 pages
...extremity of any thing." XIV. A figure is that which is indofed by one or more boundaries^ • 3CV> A circle is a plane figure contained by one line, which is called Book I. the circumference, and is fuch that all ftraight lines drawn from a certain point within the... | |
 | Thomas Beddoes - Geometry - 1793 - 196 pages
...confider fuch angles, with a view to take their relative dimenfions accurately. DEFINITION xv and xvi. A circle is a plane figure contained by one line, which is called the circumference, and is fuch, that all Jlraight lines drawn from a certain point, ivitbin the figure to the circumference,... | |
 | Alexander Ingram - Trigonometry - 1799 - 374 pages
...XIII. Omitted. XIV. A figure is that which is inclofed by one or more boundaries. XV. XV. BooK. I. A circle is a plane figure contained by one line, which is cilled the circumference, and is fuch that all ftraight lines drawn from a certain point within the... | |
 | Robert Simson - Trigonometry - 1804 - 530 pages
...thing." XIV. A figure is that which is inclofed by one or more boundaries XV. Book A circle is a plain figure contained by one line, which is called the circumference, and is fuch that all ftraight lines drawn from a certain point within the figure to the circumference, are... | |
 | Robert Simson - Trigonometry - 1806 - 546 pages
...boundaries. XV. Book I. A circle is a plane figure contained by one line, which is called l "~J~- J the circumference, and is such that all straight lines...figure to the circumference, are equal to one another:. XVI. And this point is called the centre of the circle. XVII. A diameter of a circle is a straight... | |
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A circle is a plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference, are equal to one another. 
