 | Mines and mineral resources - 1894 - 330 pages
...centre of the circle, as Fig. 19, o being the centre. Fig. u. Fig. 19. Fig. 20. Fig. 21. Fig. 22. The Radius of a circle is a straight line drawn from the centre to the circumference, as C, Fig. 19. The IHameler of a circle is a straight lintdrawn through the centre, and terminated... | |
 | Thomas Aloysius O'Donahue - Mine surveying - 1896 - 186 pages
...one another. This point is called the centre of the circle, as in Fig. 32, O being the centre. The radius of a circle is a straight line drawn from the centre to the circumference, as OC (Fig. 32). The diameter of a circle is a straight line drawn through the centre, and terminated... | |
 | Philip John Davies - Plumbing - 1896 - 488 pages
...returning from whence it started, as Fig. 1,102. The circumference is known as the boundary line. The radius of a circle is a straight line drawn from the centre to the circumference, as at A, B, Fig. 1,102. The diameter of a circle is a line drawn through the centre, and continued... | |
 | Andrew Jamieson - Steam - 1897 - 362 pages
...circle is a straight line drawn through the centre, and terminated both ways by the circumference. A RADIUS of a circle is a, straight line drawn from the centre to the circumference. A radius is therefore half of a diameter. RULES. — i. Multiply the diameter by 22, and divide the... | |
 | James Howard Gore - Geometry - 1898 - 232 pages
...chord passes through the centre, it has its greatest length, and is called the Diameter. 129. A Radius is a straight line drawn from the centre to the circumference, and since, by definition, this distance is the same for the same circle, all radii are equal ; and each... | |
 | John Newell Tilden - Commercial geography - 1899 - 212 pages
...straight line which passes through its centre, and terminates at opposite points of the circumference. A radius of a circle is a straight line drawn from the centre to the circumference. Every circle is divided into 300 equal parts, called degrees (°). Degrees are subdivided each into... | |
 | John Newell Tilden - Geography - 1899 - 248 pages
...straight line which passes through its center, and terminates at opposite points of the .circumference. A radius of a circle is a straight line drawn from the center to the circumference. Every circle is divided into 360 equal parts, called degrees (°). Degrees... | |
 | Euclid, Henry Sinclair Hall, Frederick Haller Stevens - Euclid's Elements - 1900 - 330 pages
...figure to the circumference are equal to one another; this point is called the centre of the circle. 16. A radius of a circle is a straight line drawn from the centre to the circumference. 17. A diameter of a circle is a straight line drawn through the centre, and terminated both ways by... | |
 | Edward Brooks - Geometry, Modern - 1901 - 278 pages
...line which bounds the circle. A Semi-circumference is one-half of the circumference. 3. ARADiusofa circle is a straight line drawn from the centre to the circumference ; as CD. 4. A DIAMETER of a circle is a straight line passing through the centre and having its extremities... | |
 | Arnold Lupton - Coal mines and mining - 1902 - 494 pages
...straight line drawn through the centre, terminated both ways by the circumference (BC, Fig. 65). The radius of a circle is a straight line drawn from the centre to the circumference (AB, Fig. 65). The circumference of a circle is the line described by the pencil of the compass when... | |
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A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference. 
