| 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... | |
| Euclides - 1885 - 340 pages
...line drawn from the centre to the circumference, such as CD. xxxiv. A diameter of a circle is a right **line drawn through the centre and terminated both ways by the circumference,** such as AB. From the definition of a circle it follows at once that the path of a movable point in... | |
| William Chauvenet, William Elwood Byerly - Geometry - 1887 - 331 pages
...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... | |
| George William Usill - Surveying - 1889 - 306 pages
...Circle. — And this 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. 10.... | |
| 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... | |
| Edward Albert Bowser - Geometry - 1890 - 418 pages
...called the centre. A radius is a straight line drawn from the centre to the circumference. A diameter **is a straight line drawn through the centre, and terminated both ways by the circumference.** Thus, in the figure, ABCDE is the circumference; the space included within the circumference is the... | |
| Henry Martyn Taylor - 1893 - 486 pages
...one centre. E A straight line drawn from the centre of the circle to the circle is called a radius. **A straight line drawn through the centre and terminated both ways by the** circle is called a diameter. It will be proved hereafter that three points on a circle completely fix... | |
| William Chauvenet - 1893 - 340 pages
...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... | |
| Henry Martyn Taylor - Euclid's Elements - 1895 - 708 pages
...only one centre. A straight line drawn from the centre of the circle to the circle is called a radius. **A straight line drawn through the centre and terminated both ways by the** circle is called a diameter. It will be proved hereafter that three points on a circle completely fix... | |
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