 | John Bonnycastle - Geometry - 1848 - 312 pages
...plane figure, formed by the revolution of a right line about one of its extremities, which remain* fixed.* 14. The centre of a circle is the point about...The radius of a circle is a right line drawn from tho centre to the circumference. 16. The diameter of a circle is a right line passing (hrough the centre,... | |
 | Peter Nicholson, Joseph Gwilt - Architectural drawing Technique - 1848 - 750 pages
...circumference, which is everywhere equidistant from a certain point within it, called its centre. PLATE 3. 43. The radius of a circle is a right line drawn from the centre to the circumference, as ab, at A. 44. A diameter of a circle is a right line drawn through the centre, terminating on both... | |
 | Charles Richson - 1848 - 98 pages
...other words, it is half a circle. /• — v. 47 4. "A quadrant is the quarter of a circle." X~j 5. "A radius of a circle is a right line drawn from the centre to the circumference." 6. "An arc of a circle is any part of a circumference." - x / \ 7. "A chord is a right line joining... | |
 | John Weale - 1850 - 590 pages
...the circumference, which is every where equidistant, from a certain point within, tailed 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.... | |
 | John Weale - Architecture - 1850 - 600 pages
...the circumference, which is every where equidistant, from a certain point within, 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.... | |
 | Henry McMurtrie - 1851 - 272 pages
...carpus. RA'DIUS, Geom., Lat., radius, a measuring rod. Applied by analogy to the spokes of a wheel, &c. The radius (of a circle) is a right line drawn from the centre to the circumference. RA'MUS, Anat., Lat., ramus, a branch. A term applied to branches of arteries, veins, nerves, and to... | |
 | Edward Shaw - Architecture - 1852 - 426 pages
...circumference, which is every where equidistant from a certain point within, called its centre. 43. The radius of a circle is a right line drawn from the centre to the circumference, ab, at A. 44. A diameter of a circle is a right line drawn through the centre, terminating on both... | |
 | John Davis - Circle-squaring - 1854 - 190 pages
...one circular line called the circumference, which is every where equally distant from the centre. 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... | |
 | Thomas William Silloway - Carpentry - 1858 - 236 pages
...right line drawn through its centre, and terminated at each end by the circumference, as AB, fig. 8. The radius of a circle is a right line drawn from the centre to the circumference, being half the diameter; as C6, fig. 8. An arc of a circle is any portion of the circumfeference; as... | |
 | John Weale - Architecture - 1859 - 622 pages
...the circumference, which is everywhere equidistant, from a certain point within, called its centre. The radius of a circle is a right line drawn from the centre to the circumference. Л diameter of a circle is a right line drawn through the centre, terminal ing on both sides of the... | |
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The radius of a circle is a right line drawn from the centre to the circumference. 
