 | John Hamilton Moore - 1807 - 586 sider
...defcribed by the other point is called the circumference. VII. The radius of a circle,or femidiameter, "ua right line drawn from the centre to the circumference, as AC ; or it is that line wiiich is taken between the points ef the compafles to defcribe the circle ; and is half its diameter... | |
 | Peter Nicholson - 1809 - 426 sider
...every-where equidistant from a certain point within called its centre. B 2 43. The 43. The radius vfa circlf is a right 'line drawn from the centre to the .circumference, as a 6, at A. 44-. A diameter of a circle is a right line drawn through the centre, terminating on both... | |
 | Rev. John Allen - 1822 - 516 sider
...through the centre, and terminated both ways by the circumference, (as AB). 14. A radius of a circle is a right line, drawn from the centre to the circumference, (as CD). 15. A semicircle, is a figure, contained by a diameter of a circle, and the part of the circumference... | |
 | Anthony Nesbit - 1824 - 476 sider
...terminating in the circumference on each side, as AB. 40. The radius of a circle is half the diameter, or it is a right line drawn from the centre to the circumference, as CD. 41. An arc of a circle is any part of the circumference, as the arc EHF. 42. A chord is a right... | |
 | Nathaniel Bowditch - 1826 - 764 sider
...line described by the othe is called the CIRCUMFERENCE. Q VI. The RADIUS of a circle, or SEMIDIAMETER, is a right line drawn from the centre to the circumference,...that line which is taken between the. points of the compasses to . I describe the circle. * A DIAMETER of a circle is a right line drawn through the centre... | |
 | Nathaniel Bowditch - 1826 - 732 sider
...described by the other point is called the CIRCUMFERENCE. (J VI. The RADIUS of a circle, or SEMIDIAMETER, is a right line drawn from the centre to the circumference,...that line which is taken between the points of the compasses to . describe the circle. x A DIAMETER of a circle is a right line drawn through the centre... | |
 | Montgomery Robert Bartlett - 1828 - 426 sider
...Tlic boundary line, A, B, D, is • ailed the circumference, or periphery. 11. The radius of a circle is a right line drawn from the centre to the circumference. As, C, A. NOTE. C. All radii of the same cirele are manifestly equal. 12. The diameter of a circle, is... | |
 | Edward Shaw - 1832 - 402 sider
...is every where equidistant from a certain point within, called its centre. 43. The radius of a circk is a right line drawn from the centre to the circumference, as ab, at A. ¡I '44. A diameter of a circk is a right line drawn through the centre, terminating on both... | |
 | Richard HILEY - 1843 - 166 sider
...terminating in the circumference on each side; as, AB The Radius of a circle is half the diameter, or it is a right line drawn from the centre to the circumference; as, CD A Semicircle is half of a circle. A Quadrant is the fourth part. 15. An Ellipse or Oval is a figure... | |
 | 1843 - 142 sider
...circumference is the line ADBA which is divided into 360 parts, ca'lcd degrees. 14. The radius of a circle is a right line drawn from the centre to the circumference, as CD, fig. 8. 15. The diameter of a circle is a right line passing through the centre, and terminated... | |
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The radius of a circle is half the diameter, or it is a right line drawn from the centre to the circumference, as CD. 
