| 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,...is called the circumference, and is fuch that all ftraight lines drawn from a certain point within the figure to the circumference, are equal to one... | |
| Joseph Fenn - Mathematics - 1769 - 524 pages
...magnitude. A DEFINITIONS. XIV. Figure, is that which is inclofed by one or more boundaries. Fig. 10. XV. A Circle, is a plane figure contained by one line,...is called the circumference, and is fuch that all ftraight lines (CB, CD,) drawn from a certain point (C) within the figure to the circumference, are... | |
| Robert Simson - Trigonometry - 1775 - 534 pages
...extremity of any thing." XIV. A figure is that which is inclofed by one or more boundaries. XV. XV. . A circle is a plane figure contained by one line,...is Called the circumference, and is fuch that all ftraight lines drawn from a certain point within the figure to the circumference, are equal to one... | |
| Euclid - 1781 - 552 pages
...any thing." At. V« A figure is that which is inclbfed by one or more boundaries 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 equal to one... | |
| Euclid, John Playfair - Euclid's Elements - 1795 - 462 pages
...which is lefs than a right angle. X. A figure is that which is inclofed by one or more boundaries. XI. A circle is a plane figure contained by one line,...is called the circumference, and is fuch that all ftraight lines drawn from a certain point within the figure to the circumference, are equal to one... | |
| 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,...is called the circumference, and is fuch that all ftraight lines drawn from a certain point within the figure to the circumference, are equal to one... | |
| 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 equal to one... | |
| John Playfair - Mathematics - 1806 - 320 pages
...which is less than a right angle. X. A figure is that which is inclosed by one or more boundaries. XL 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... | |
| Edward Edwards - Perspective - 1806 - 414 pages
...properties of right lines and angles, it will be neceflary to fpeak of the circle. 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 equal to one... | |
| Robert Simson - Trigonometry - 1806 - 546 pages
...extremity of any thing." XIV. A figure is that which is enclosed by onew more boundaries. XV. Book I. A circle is a plane figure contained by one line, which is called l •»•j< the circumference, and is such that all straight lines drawn from a certain point within... | |
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