 | Thomas Curtis - 1829 - 814 pages
...circumference. Fig. 21. 33. A CHORD is a straight line joining the extremities of an arc. Fig. 21. 34. A SEGMENT is any part of a circle bounded by an arc and its chord. Fig. 21. 35. A SEMICIRCLE is half the circle, or a segment cut off by a diameter. The half circumference... | |
 | John Bonnycastle - 1833 - 310 pages
...of a circle bounded by an arc and its chord. 20. A sector is any part of a circle bounded by an are and its two radii drawn to its extremities. NB A semicircle is half a circle, and a quadrqnt the quarter of it. 21. A zone is a part of a circle included between two pp-allel chords and... | |
 | Arthur Parsey - 1831 - 242 pages
...fig. 16.) A chord is a right line joining the extremities of an arc. (Plate 3, fig. 16.) A segment is any part of a circle bounded by an arc and its chord. (Plate 3, fig. 16.) The height, or altitude of a sa pendicular let fall from an angle, or its... | |
 | Peter Nicholson - 1832 - 424 pages
...bounded by an arc and its chord. A semicircle is half a circle, or a segment cut off by the diameter. A sector, is any part of a circle bounded by an arc, and two radii, drawn to its extremities. A quadrant, or quarter of a circle, is a sector having a quarter... | |
 | Edward Shaw - 1832 - 402 pages
...its chord, as D. 48. A semi-circk is half the circle, or a segment cut off by the diameter, as E. 49. A sector is any part of a circle bounded by an arc and two radii, drawn to its extremities, as F. 1 50. A quadrant, or quarter of a circle, is a sector, having... | |
 | William Grier - 1832 - 366 pages
...circumference. -•... J 49. A Chord is a right line joining the extremities of an arc. 50. A. Segment is any part of a circle bounded by an arc and its chord. 51. A Semicircle is half the circle, or a segment cut off by a diameter. The half circumference... | |
 | Edward Shaw - 1836 - 438 pages
...chord, as D. 48. A semi-circle is half the circle, or a segment cut off by the diameter, as E. 49. A sector is any part of a circle bounded by an arc and two radii, drawn to its extremities, as F. 50. A quadrant, or quarter of a circle, is a sector, having... | |
 | William Grier - 1836 - 384 pages
...of the circumference. 49. A Chord is a right line joining the extremities of an arc. 50. A Segment is any part of a circle bounded by an arc and its chord. 51. A Semicircle is half the circle, or a segment cut off by a diameter. The half circumference... | |
 | Benjamin Greenleaf - 1839 - 356 pages
...circumference, as A, D. 48. A chord is a right line joining the extremities of an arch, as E, F. 49. A segment is any part of a circle bounded by an arc, and its chord, as E, F, G. 50. A semicircle is half the circle, or segment cut off by a diameter. The half... | |
 | Benjamin Greenleaf - 1841 - 334 pages
...circumference, as A, D. 48. A chord is a right line joining the extremities of an arch, asE, F. 49. A segment is any part of a circle bounded by an arc, and its chord, as E, F, G. 50. A semicircle is half the circle, or segment cut off" by a diameter. The half... | |
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A sector is any part of a circle bounded by an arc, and two radii drawn to its extremities. A quadrant, or quarter of a circle... 
