| Mathematical association - 1884 - 146 pages
...is a straight line drawn from the centre to the circumference. DEF. 43. A diameter of a circle is a **straight line drawn through the centre and terminated both ways by the** circumference. DEF. 44. If any and every point on a l1ne, part of a line, or group of lines (straight... | |
| Colin Arrott R. Browning - 1884 - 274 pages
...from the centre to the circumference are equal. Every such line is called a radius. The Diameter is a **straight line drawn through the centre and terminated both ways by the** circumference. The relation between the diameter and the circumference of a circle is expressed by... | |
| Euclides - 1884 - 182 pages
...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 the centre, and terminated both ways by the** circumference. The most important of all figures is defined first, although bounded by a curved line... | |
| Euclides - 1884 - 214 pages
...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 ways by the** circumference. XVIII. A semicircle is the figure contained by a diameter and the part of the circumference... | |
| Stewart W. and co - 1884 - 272 pages
...circumference are equal to one another. XVI. This point is called the centre. XVII. A diameter of a 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... | |
| William John M'Clelland - 1885 - 182 pages
...Centre. Any straight line drawn from the centre of a sphere to the surface is called a Radius, and **any straight line drawn through the centre and terminated both ways by the** surface is called a Diameter. A sphere may be generated by the revolution of a semicircle round its... | |
| William Chauvenet, William Elwood Byerly - Geometry - 1887 - 331 pages
...0. A radius of the sphere is any straight line drawn from the centre to the surface. A diameter is **any straight line drawn through the centre and terminated both ways by the** surface. Since all the radii are equal and every diameter is double the radius, all the diameters are... | |
| Nathaniel Bowditch - Nautical astronomy - 1888 - 704 pages
...sphere. The straight line which joins any point of the surface with the centre is called a radius. A **straight line drawn through the centre and terminated both ways by the** surface is called a diameter. The section of the surface of a sphere made by any plane is called a... | |
| James William Nicholson - Arithmetic - 1889 - 408 pages
...points of which are equally distant irom a point within called the centre. The diameter of a sphere is a **straight line drawn through the centre, and terminated both ways by the** surface. The radius is a straight line drawn from the centre to the surface. 445. To find the surface... | |
| George William Usill - Surveying - 1889 - 306 pages
...point is called the centre of the circle. 9. Diameter of Circle. — The diameter of a circle is a **straight line drawn through the centre, and terminated both ways by the** circumference. Note. — The radius of a circle is a straight line drawn from the centre to the circumference.... | |
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