| Robert Simson - Trigonometry - 1806 - 518 pages
...another:. XVI. And this point is called the centre of the circle. XVH. A diameter of • circle is a **straight line drawn through the centre, and terminated both ways by the** circumference. , XVIII. A semicircle is the, figure contained by a .diameter and the part of the circumference... | |
| John Playfair - Euclid's Elements - 1806 - 311 pages
...one another. XII. And this point is called the centre of the circle. XHL A diameter of a circle is a **straight line drawn through the centre, and terminated both ways by the** circumference. XIV. A semicircle is the figure contained by a diameter and the part of the circumference... | |
| John Aikin - Geography - 1807 - 416 pages
...where equally distant from a point within the figure called the centre. 2. A diameter of a circle is a **straight line drawn through the centre and terminated both ways by the** circumference. 3. An arc of a circle is any part of the circumference. 4. The circumference of every... | |
| Sir John Leslie - Geometry, Analytic - 1809 - 524 pages
...boundary traced by the remote end of that line its circumference. 3$. The diameter of a circle is a **straight line drawn through the centre, and terminated both ways by the** circumference. It is obvious that all radii of the same circle are equal to each other and to a semidiameter.... | |
| Jeremiah Day - Measurement - 1815 - 388 pages
...half, and a quadrant one fourth, of a circle. ,*., , • •('•• II. A Diameter of a circle is a **straight line drawn through the centre, and terminated both ways by the** circumference. A Radius is a straight line extending from the centre to the circumference. A Chord... | |
| John Gummere - Surveying - 1817 - 206 pages
...line drawn from the centre to the circumference, as CB, Fig. 17. 35. The diameter of a circle is a **straight line drawn through the centre, and terminated both ways by the** circumference, as AE, Fig. 17. It divides the circle into two equal parts, called semicircles. * '... | |
| John Playfair - 1819 - 317 pages
...to one another. And this point is called the centre of the circle. XIII. A diameter of a circle is a **straight line drawn through the centre , and terminated both ways by the** circumference. XIV. A semicircle is the figure contained by a diameter-aad thfijjart of tke circumference... | |
| Robertson Buchanan - Machinery - 1823 - 442 pages
...The word radii is used, when more than one such line is spoken of. 58. The diameter of a circle, is a **straight line drawn through the centre, and terminated both ways by the** circumference. 59- The arc of a circle is any part of its circumference. 60. A chord of an arc, is... | |
| Jeremiah Day - Geometry - 1824
...circumference. A semi-circle is half, and a quadrant one-fourth, of a circle. II. A Diameter of a circle is a **straight line drawn through the centre, and terminated both ways by the** circumference/ A Ifatlius is a straight line extending from the centre to the circumference. A Chord... | |
| Peter Nicholson - Mathematics - 1825 - 372 pages
...another. \ / 16. And this point is called the centre of the circle. 17- A diameter of a circle is a **straight line drawn through the centre, and terminated both ways by the** circumference. 1 8. A semicircle is the figure contained by a diameter and the part of a circumference... | |
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