| William Templeton (engineer.) - 1845 - 210 pages
...The radius of a circle is a straight line drawn from the centre to the circumference, as OB. 4. The **diameter of a circle is a straight line drawn through the centre, and terminated both ways** at the circumference, as C 0 A. 5. A chord is a straight line joining any two points of the circumference,... | |
| Nathan Scholfield - Geometry - 1845 - 506 pages
...called the centre. 4. The distance from the centre to either focus is called the eccentricity. 5. Any **straight line drawn through the centre, and terminated both ways by the** curve, is called a diameter. 6. The points in which any diameter meets the curve are called the vertices... | |
| Nathan Scholfield - 1845 - 894 pages
...called the-cen<re. 4. The distance from the centre to either focus is called the eccentricity. 5. Any **straight line drawn through the centre, and terminated both ways by the** curve, is called a diameter. 6. The points in which any diameter meets the curve are called the vertices... | |
| Nathan Scholfield - Conic sections - 1845 - 542 pages
...called the centre. 4. The distance from the centre to either focus is called the eccentricity. 5. Any **straight line drawn through the centre, and terminated both ways by the** curve, is called a diameter. 6. The points in which any, diameter meets the curve are called the vertices... | |
| Euclides - 1846 - 292 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.** xvin. A semicircle is the figure contained by a diameter and the part of the circumference it cut off.... | |
| Euclid, John Playfair - Euclid's Elements - 1846 - 334 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... | |
| Great Britain. Admiralty - Geometry - 1846 - 128 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 the centre, and terminated both** wa\s XVIII. A semicircle is the figure contained by a, dia-meter and the part of the circumference... | |
| Great Britain. Admiralty - Geometry - 1846 - 128 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 the centre, and terminated both** way s XVIII. A semicircle is the figure contained by a diameter and the part of the circumference cut... | |
| Dennis M'Curdy - Geometry - 1846 - 166 pages
...circumference of a circle : therefore all radii of the same or equal circles are equal to one another. 16. **A diameter of a circle is a straight line drawn through the centre** to the circumference on either side ; — of a parallelogram is that straight line which joins opposite... | |
| Euclides - 1847 - 128 pages
...circumference, are equal to one another : — 16. And this point is called the centre of the circle. 17. **A diameter of a circle is a straight line drawn through...centre, and terminated both ways by the circumference.** 18. A semicircle is the figure contained by a diameter, and the part of the circumference cut off by... | |
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