 | Euclid - 1835 - 540 pages
...circumference are equal to one another. XVI. And this point is calledihe centre of the circle. XVII. A diameter of a circle is a straight line drawn through...centre, and terminated both ways by the circumference. XVIII. A semicircle is the figure contained by a diameter and the part of the circumference cut off... | |
 | Mathematics - 1836 - 472 pages
...circumference, are equal to one another. 12. And this point is called the centre of the circle. 13. A diameter of a circle is a straight line drawn through...centre, and terminated both ways by the circumference. 14. A semicircle is the figure contained by a diameter and the part of the circumference cut off by... | |
 | Andrew Bell - Euclid's Elements - 1837 - 240 pages
...the circumference, are equal to one another. 15. This point is called the centre of the circle. 16. A diameter of a circle is a straight line drawn through...centre, and terminated both ways by the circumference. 17. A line drawn from the centre to the circumference of a circle is called a radius. 18. A semicircle... | |
 | John Playfair - Geometry - 1837 - 332 pages
...to one another. 12. And this point is called the centre of the circle. 13. A diameter of a circlets a straight line drawn through the centre, and terminated both ways by the circumference. 14. A semicircle is the figure contained by a diameter and the part of the circumference cut off by... | |
 | Robert Simson - Geometry - 1838 - 434 pages
...circumference, are equal to one another : XVI. And this point is called the centre of the circle. xvn. . A diameter of a circle is a straight line drawn through...centre, and terminated both ways by the circumference. XVIII. A semicircle is the figure contained by a diameter and the part of the circumference cut off... | |
 | Euclides - 1838 - 264 pages
...term circle, there will be no necessity to alter the phraseology of the work in this respect. XIV. A diameter of a circle is a straight line drawn through...centre, and terminated both ways by the circumference. XV. A semicircle is the figure contained by a diameter, and the part of the circumference cut off by... | |
 | Euclides - 1841 - 378 pages
...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 line drawn through...centre, and terminated both ways by the circumference. XVIII. A semicircle is the figure contained by a diameter and the part of the circumference cut off... | |
 | John Playfair - Euclid's Elements - 1842 - 332 pages
...circumference, are equal to one another . 12. And this point is called the centre of the circle. 13. A diameter of a circle is a straight line drawn through...centre, and terminated both ways by the circumference. 14. A semicircle is the figure contained by a diameter and the part of the circumference cut off by... | |
 | Euclides - 1842 - 320 pages
...the circumference are equal to one another. XVL This point is called the centre of the circle. XVII, A diameter of a circle is a straight line drawn through...centre, and terminated both ways by the circumference. A semidiameter of a circle is now usually called the radius. XVIII. A semicircle is the figure contained... | |
 | William Pease - Geometry - 1843 - 80 pages
...poles, the lineal length of each degree of longitude, depends upon its distance from the equator. XVII. A diameter of a circle is a straight line drawn through...centre, and terminated both ways by the circumference. XVIII. A semicircle is the figure contained by a diameter and the part of the circumference cut off... | |
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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 : 16. And this point is called the centre... 
