 | Robert Gibson - 1806 - 486 páginas
...centre to the circumference : whence all radii of the same or of equal circles are equal. 1 6. The diameter of a circle is a right line drawn through the centre, and terminating on either side of the circumference ; and it divides the circle and circumference into... | |
 | Charles Vyse - 1806 - 342 páginas
...Circumference, eve y Part whereof is equally distant from a Point within, called the Centre. A Diameter, AB, of a Circle, is a right Line drawn through the Centre, and terminated by the Circumference. The Semi-Diameter, AC, is called the Radius. A Semi-Circle is "a Figure contained... | |
 | Thomas Hodson - 1806 - 576 páginas
...at. 30. The radius of a circle is a right line drawn from the Centre to the circumference. 31. The diameter of a circle is a right line drawn through the centre, -and bounded at each end by the circumference. 32. An arc of a circle is any part of the circumference.... | |
 | Robert Simson - 1806 - 546 páginas
...XVI. And this point is called the centre of the circle. XVH. A diameter of • 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 cut... | |
 | John Aikin - 1807 - 442 páginas
...equally distant from a point within the figure called the centre. 2. A diameter of a circle is a straight line drawn through the centre and terminated both...circumference. 3. An arc of a circle is any part of the circumference. 4. The circumference of every circle is supposed to be divided into 36O equal parts,... | |
 | Isaac Dalby - 1807 - 476 páginas
...the distance of the centre from the circumference. Thus if C be the centre, CR is the radius. 51. The diameter of a circle is a right line drawn through the centre, and terminated by the circumference both ways, and therefore it is twice the radius. 52. An arc of a circle is any... | |
 | Robertson Buchanan - 1808 - 216 páginas
...to the circumference. The word, radii, is used, when more than one such line is spoken of. 0 5. The diameter of a circle, is a right line drawn through...centre, and terminated both ways by the circumference. 6. The arc of a circle is any part of its circumference. 113 7. A chord of an arc, is a right line... | |
 | Peter Nicholson - 1808 - 260 páginas
...43. The radius of a circle is a right line drawnfrom the centre to the circumference, «aba/ W. 44. A diameter of a circle is a right line drawn through the centre, terminating on «f the circumference, as с d at W. 45. 45. An arch of a circle is qny part of the... | |
 | Samuel Webber - 1808 - 466 páginas
...The radius of a circle is a right line, drawn from the centre to the cir- |T cumference. * 46. The diameter of a circle is a right line, drawn through the centre, said terminating in the circumference on both sides. 47. An arc of a circle is any part of the circumference.... | |
 | Peter Nicholson - 1809 - 426 páginas
...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 sides of the circumference, as, cd, at B. i , ( . 45. An are of a circle is any... | |
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A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference. 
