 | Euclides - 1660 - 368 páginas
...partsi XVIII. A Semicircle is a figure which ;s •conteined under the diameter and under thar pare of the circumference which is cut off by the diameter. In the circle EABCD, E is the centre , AC tbt dumtter, ABCthefemicircle. / / XIX. Right-lined figures are fuch as are contcined under... | |
 | Euclid, Henry Hill - 1726 - 296 páginas
...two equal Parts ; as AC. A Semicircle, is a Figure which is contained under the Diameter, and under that Part of the Circumference which is cut off by the Diameter ; as ABC Right-lin'd Figures, are fuch as are contained under Right-lines. ^ . , Three-ßded Figures,... | |
 | Euclid, Isaac Barrow - 1732 - 436 páginas
...figure which is contained nnder the diameter and that part of the circumference .•which is cut oft by the diameter. In the circle EABCD, E is the center, AC tie diameter, ABC the femicirde. XIX. Right-lined figures are fuch as are contained • under right-lines.... | |
 | Proclus (Diadochus.) - 1788 - 350 páginas
...which rife into energy from dormant capacity? DEFINITION XVIII. A SEMICIRCLE is the Figure contained by the Diameter, and that Part of the Circumference which is cut off by the Diameter. DEFIN I' T r ON XIX. * But the CENTRE of the Semi-circle, is the fame with that of the Circle. ROM... | |
| |
... parts. XVIII. A Semicircle is a figure which is contained under the diameter and that part of the circumference which is cut off by the diameter. In the circle EABCD, E is the center, AC the diameter > ABC the femi circle. 