 | Euclid, Isaac Todhunter - Euclid's Elements - 1867 - 424 pages
...straight line drawn from the centre to the circumference.] 18. A semicircle is the figure contained by a diameter and the part of the circumference cut off by the diameter. 19. A segment of a circle is the figure contained by a straight line and the circumference which it cuts... | |
 | Euclides - 1870 - 270 pages
...double of a radius (radius, the spoke of a likeel). 18. A semicircle (semi, half; circulus, a ring) is the figure contained by the diameter and the part of the circumference cut off by the diameter ; as A DBG A. The centre of the diameter forming one boundary of the semicircle, is the same with the... | |
 | Euclides - 1871 - 136 pages
...Diameter. Henco the radius of a circle is half the diameter. XVI. A SEMICIRCLE is the figure contained by a diameter and the part of the circumference cut off by the diameter. XVII. RECTILINEAR figures are those which are contained by straight lines. The PERIMETER (or Periphery)... | |
 | Euclides, James Hamblin Smith - Geometry - 1872 - 376 pages
...Diameter. Hence the radius of a circle is half the diameter. XVI. A SEMICIRCLE is the figure contained by a diameter and the part of the circumference cut off by the diameter. XVII. RECTILINEAR figures are those which are contained by straight lines. The PERIMETER (or Periphery)... | |
 | Henry Major - Student teachers - 1873 - 588 pages
...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 by the 'diameter. XIX. A segment of a circle is the figure contained by a straight line, and the circumference it cuts... | |
 | Edward Atkins - 1874 - 428 pages
...centre, and terminated both ways by the circumference. 18. A semicircle is the figure contained by a diameter and the part of the circumference cut off by the diameter. 19. A segment of a circle is the figure contained by a straight line and the part of the circumference... | |
 | Euclides - 1874 - 120 pages
...centre, and terminated -both ways by the circumference. 18. A semicircle is the figure contained by a diameter and the part of the circumference cut off by the diameter. 19. A segment of a circle is the figure contained by a straight line and the circumference which its cuts... | |
 | Edward Atkins - 1876 - 130 pages
...centre, and terminated both ways by the circumference. 18. A semicircle is the figure contained by a diameter and the part of the circumference cut off by the diameter. 19. A segment of a circle is the figure contained by a straight line and the part of the circumference... | |
 | Edward Atkins - 1877 - 72 pages
...centre, and terminated both ways by the circumference. 18. A semicircle is the figure contained by a diameter and the part of the circumference cut off by the diameter. 19. A segment of a circle is the figure contained by a straight line and the part of the circumference... | |
 | Euclides - 1877 - 58 pages
...centre, and terminated both ways liy the circumference. 26. A semicircle is a figure contained by a diameter and the part of the circumference cut off by the diameter. 27. A segment of a circle is the figure contained by a straight line and the part of the circumference... | |
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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 by the diameter. XIX. "A segment of... 
