| Peter Nicholson, Joseph Gwilt - 1848 - 280 sider
...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
...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
...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 - 1850 - 564 sider
...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
...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 - 1852 - 191 sider
...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 (of Providence, R.I.) - 1854
...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 - 1858 - 180 sider
...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 - 1859 - 596 sider
...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... | |
| Charles Haynes Haswell - 1858 - 322 sider
...Periphery. The Diameter of a Circle is a right line drawn through its centre, bounded by its periphery. **The Radius of a Circle is a right line drawn from the centre** of it to its circumference. The Circumference of a Circle is assumed to be divided into 360 equal parts,... | |
| |