 | Philip Kelland - 1843 - 168 páginas
...with the Elements to adopt it in the former case too. • 14. A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference. Euclid adds, " which divides the circle into two equal parts. " This addition is in reality a theorem... | |
 | Peter Nicholson - 1845 - 430 páginas
...called its centre. The radius of a circle is a right line drawn from the centre to the circumference. A diameter of a circle is a right line, drawn through the centre terminating on both sides of the circumference An arc of a circle is any part of the circumference.... | |
 | Nathan Scholfield - 1845 - 894 páginas
...centre of a circle to the circumference, and it follows from Def. 2. that all radii arc equal. 5. The diameter of a circle is a right line drawn through the centre. Hence, according to Def. 4, it is twice the radius. In the annexed diagram the surface enclosed by... | |
 | Euclid - 1845 - 218 páginas
...XVI. And this point is called the centre of the circle. XVII. A diameter of a 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 off... | |
 | Scottish school-book assoc - 1845 - 444 páginas
...to one another; 15. And this point is called the centre. 16. The diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference. ' 17- A semicircle is the figure contained by a diameter and the part of the circumference cut off... | |
 | Euclides - 1845 - 546 páginas
...XVI. And this point is called the centre of the circle. XVII. A diameter of a 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 off... | |
 | Nathaniel Bowditch - 1846 - 854 páginas
...AC ; or it is that line which is taken between the points of the compasses to describe the circle. A DIAMETER of a circle is a right line drawn through the centre, ^, and terminated at both ends by the circumference, as ЛСВ ; and is v^_^x the double of the radius, AC. A diameter... | |
 | Euclides - 1846 - 272 páginas
...the figure, all right lines drawn are equal. 16. That point is called the centre of the circle. 17. A diameter of a circle is a right line drawn through the centre, and both of its extremities terminate in the circumference. 18. A radius is a right line drawn from the... | |
 | Euclides - 1846 - 292 páginas
...: xvi. And this point is called the centre of the circle. xvn. A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference. xvin. A semicircle is the figure contained by a diameter and the part of the circumference it cut off.... | |
 | Euclid, John Playfair - 1846 - 334 páginas
...another. 12. And this point is called the centre of the circle. 13. A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference. 14. A semicircle is the figure contained by a diameter and the part of the circumference cut off by... | |
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A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference. 
