 | Euclides - 1660 - 368 pages
...thereof, are equall the one to the other. XV I. And that point is called the Centre of the circle. XVII. A Diameter of a circle is a right line drawn through the centre thereof, and ending at the circumference on eii ther Б ther fidejdividing the circle into two equall... | |
 | Euclid, Isaac Barrow - Geometry - 1714 - 536 pages
...thereof are equal the one to the other. . XVI. And that point is called the Center of the Circle. XVII. A Diameter of a circle is a right line drawn through the center thereof, and ending at the circumference on either fide, dividing the circle into two equal... | |
 | John Keill - Logarithms - 1723 - 444 pages
...certain Point within the Figure, are equal. XVI. Andthat Point is called the Center of the Circle. XVII. A Diameter of a Circle, is a Right Line drawn through the Center, and terminated on both Side! by the Circumference, and divides the Circle into two equal Parts.... | |
 | Euclid, John Keill - Geometry - 1733 - 444 pages
...Point , within the Figure, are equal. XVI. And that Point is called the Center of the Circle. XVII. A Diameter of a Circle, is a Right Line drawn through the Center, and terminated on both Sides by the Circumference, and divides the Circle into two equal Parts.... | |
 | John Keill - Geometry - 1782 - 476 pages
...certain Point within the Figure, are equal. XVI. And that Point is called the Centre of the Circle. XVII. A Diameter of a Circle is a Right Line drawn through the Centre, and terminated tn both Sides by the Circumference, and divides the Circle into two equal Parts. XVIII. A Semicircle... | |
 | Mathematics - 1801 - 446 pages
...circle. 4545. The radius of a circle is a right line, drawn from the centre to the circumference. 46. The diameter of a circle is a right line, drawn through the centre, and terminating in the circumference •n both sides. 47. An arc of a circle is any part • of the circumference.... | |
 | Charles Vyse - Arithmetic - 1806 - 342 pages
...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... | |
 | Robert Gibson - Surveying - 1806 - 486 pages
...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... | |
 | Thomas Hodson - Education - 1806 - 576 pages
...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.... | |
 | Isaac Dalby - Mathematics - 1807 - 476 pages
...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... | |
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The radius of a circle is a right line drawn from the centre to the circumference. 
