 | Seba Smith - Geometry - 1850 - 214 pages
...figure, which has an equal extension in every direction from its center to its circumference. 19. The diameter of a circle is a straight line passing through its center, and extending in length to the extreme limits of the circle. 20. A circle is said to be inscribed in any... | |
 | Sir Norman Lockyer - Astronomy - 1874 - 332 pages
...Fig. 1 represents a circle ; A is the centre, BE CD the circumference; EB, BD, DF, etc., are arcs. A Diameter of a circle is a straight line passing through its centre, and terminating at each end in the circumference, as DE in Fig. 7. Every circle has an infinite... | |
 | Howard H. Gross - Astronomical models - 1885 - 104 pages
...supposed to be divided. Observe, the length of a degree varies with the size of the circle. 14. The Diameter of a circle is a straight line passing through its center and terminating' at both ends in the circumference. 15. The RadlUB of a circle is any straight line extending... | |
 | George Soulé - Arithmetic - 1888 - 568 pages
...circle is a line extending from its center to any point in its circumference; as, CE and CD v 408. The Diameter of a circle is a straight line passing through its center and terminating at each end in the circumference; as, AB 409. An Arc of a circle is any portion of the... | |
 | Henry John Spooner - Machine design - 1908 - 744 pages
...called its centre. The radius of a circle is a straight line drawn from the centre to its circumference. A diameter of a circle is a straight line passing through its centre, and terminated on both sides by the circumference. An arc of a circle is any part of the circumference.... | |
 | George Soulé - Business mathematics - 1910 - 1042 pages
...circle is a line extending from its center to any point in its circumference, as CE and CD 570. The Diameter of a circle is a straight line passing through its center and terminating at each end in the circumference, as AB 571. An Arc of a circle is any portion of the circumference,... | |
 | Henry John Spooner - Geometrical drawing - 1911 - 196 pages
...Definitions. — The radius of a circle is a straight line drawn from the centre to its circumference. A diameter of a circle is a straight line passing through its centre, and terminated at both ends by the circumference. An arc of a circle is any part of the circumference.... | |
 | Freehand technical sketching - 1918 - 1098 pages
...point within called its center. In Fig. l4 are shown some of the principal parts of a circle. 27. The diameter of a circle is a straight line passing through its center and terminated at both ends by the circumference. The radius is one-half of the diameter. The plural of radius, that... | |
 | Drawing - 1920 - 698 pages
...point within called its center. In Fig. 14 are shown some of the principal parts of a circle. 27. The diameter of a circle is a straight line passing through its center and terminated at both ends by the circumference. The radius is one-half of the diameter. The plural of radius, that... | |
| |
The diameter of a circle is a straight line passing through its center and terminated at both ends by the circumference. 