| Euclid - Geometry - 1810 - 554 pages
...circumference, are equal to one another: XVI. A.nd 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 Gummere - Surveying - 1814 - 398 pages
...radius of a circle is a straight line drawn from the centre to the circumference, as CB, Fig. 1735. The **diameter of a circle is a straight line drawn through the centre, and terminated both** wajs by the circumference, as AB, Fig. 17. It divides the circle into two equal parts, called semicircles.... | |
| Euclides - 1814 - 560 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** See N. centre, and terminated both ways by the circumference. XVIII. A semicircle is the figure contained... | |
| Jeremiah Day - Measurement - 1815 - 388 pages
...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...centre, and terminated both ways by the circumference.** A Radius is a straight line extending from the centre to the circumference. A Chord is a straight line... | |
| Sir John Leslie - Geometry - 1817 - 456 pages
...line its radius, and the boundary traced by the remote end of that line its circumference. 35. The **diameter of a circle is a straight line drawn through...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. It likewise... | |
| John Gummere - Surveying - 1817 - 384 pages
...a circle is a įtraight line drawn from the centre to the circumference, as С В, Fig. 17. 35. The **diameter of a circle is a straight line drawn through...centre, and terminated both ways by the circumference,** as AE, Fig. 17. It divides the circle into two equal parts, called semicircles. 36. A quadrant is one... | |
| Thomas Keith - 1817 - 306 pages
...are equal, they are called regular polygons; if unequal, they are called irregular polygons. 34. The **Diameter of a circle is a straight line drawn through the centre, and terminated** by the circumference both ways ; thus AB is a diameter of th« circle. The diameter divides the surface,... | |
| John Playfair - Circle-squaring - 1819 - 350 pages
...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 straight line drawn through...centre, and terminated both ways by the circumference.** « XIV. A semicircle is the figure contained by a diameter and the part of the circumference cut off... | |
| Matthew Iley - 1820 - 512 pages
...circumference, is equidistant from every part of the curve ; as C. 13. The diameter of a circle is a **line drawn through the centre, and terminated both ways by the circumference** ; as AB. 14. The radius of a circle is half the diameter ; as BC. 15. Any part of the circumference... | |
| Euclid - 1822 - 222 pages
...another. 16., And this point is called the centre of the circle. 17.. A diameter of a circle is a right **line- drawn through the centre, and terminated both ways by the circumference.** 18. A radius of a circle is a right line drawn front the centre to the circumference. 19. A semicircle... | |
| |