 | Euclides - 1660 - 368 pagina’s
...figure •> and falling upon the circumference thereof, are equall the one to the other. XV I. And that point is called the Centre of the circle. XVII. A Diameter of a circle is a right line drawn through the centre thereof, and ending at the circumference on eii ther Б ther fidejdividing... | |
 | John Keill - 1772 - 462 pagina’s
...-, to which all Right Lines, drawn from a certain Point within the Figure, are equal. XVI. And that Point is called the Centre of the. Circle. XVII. A Diameter of a Circle is a Right Linf drawn through the Centre, and terminated on both Sides by the Circumference, and divides... | |
 | Robert Simson - 1775 - 534 pagina’s
...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...And this point is called the centre of the circle. rXVII. A diameter of a circle is a ftraight line drawn through the see NI centre, and terminated both... | |
 | Euclid - 1781 - 552 pagina’s
...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...centre of the circle. XVII. A diameter of a circle is a ftraight line drawn through thesee N. centre, and terminated both ways by the circumference. xyiji.... | |
 | John Keill - 1782 - 476 pagina’s
...-, to which all Right Lines, drawn from a certain Point within the Figure, are equal. XVI. And that Point is called the Centre of the Circle. XVII. A Diameter of a Circle is a Right Line drawn through the Centre, and terminated tn both Sides by the Circumference, and divides... | |
 | Euclid - 1789 - 296 pagina’s
...circle, is a right line drawn from the centre to the circumference. 2. A diameter of a circle, is a right line drawn through the centre and terminated both ways by the circumference. 3. An arc of a circle, is any part of its periphery, or circumference. O 4. The chord, or fubtenfe,... | |
 | John McGregor (teacher of mathematics.) - 1792 - 532 pagina’s
...circle is the diilance between the centre and circumference. 3-5. The diameter of a circle is a ftraight line drawn through the centre, and terminated both ways by the circumference. A is the centre. AB the radius. CD the diameter. Note, The diameter is equal to twice the radius. 36.... | |
 | Euclid, John Playfair - 1795 - 462 pagina’s
...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 another. XII. And this point is called the centre of the circle. XIII. A diameter of a circle is a ftraight... | |
 | Alexander Ingram - 1799 - 374 pagina’s
...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...And this point is called the centre of the circle. Definition A. Any ftraight line drawn from the center to the circumference of a circle, is called a... | |
 | Thomas Dix (of Oundle.) - 1799 - 242 pagina’s
...point С within the circle, called the centre thereof. в 10. A Diameter of a Circle is a ftraight line drawn through the centre, and terminated both ways by the circumference. il. A Radius of a Circle is a ftraight line drawn from the centre to the circumference, and i«s equal... | |
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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. 
