 | John Playfair - Euclid's Elements - 1842 - 332 pages
...the remaining angles to the remaining angles, each to each, which are subtended by the equal sides : Therefore the angle DFG is equal to the angle DFE, and the angle at G to the angle at E : But the angle DFG is equal to the angle ACB ; therefore the angle ACB is equal... | |
 | Euclides - 1845 - 546 pages
...the remaining angles to the remaining angles, each to each, which are subtended by the equal sides : therefore the angle DFG is equal to the angle DFE, and the angle at G to the angle at ./</; but the angle DFG is equal to the angle ACB ; (constr.) therefore the angle... | |
 | Euclid - Geometry - 1845 - 218 pages
...the remaining angles to the remaining angles, each to each, which are subtended by the equal sides : therefore the angle DFG is equal to the angle DFE, and the angle at G to the angle at E : But the angle DFG is equal to the angle ACB ; therefore the angle ACB is equal... | |
 | Euclid, John Playfair - Euclid's Elements - 1846 - 334 pages
...the remaining angles to the remaining angles, each to each, which are subtended by the- equal sides : Therefore the angle DFG is equal to the angle DFE, and the angle at G to the angle at E : But the angle DFG is equal to the angle ACB ; therefore the angle ACB is equal... | |
 | Euclides - Geometry - 1853 - 176 pages
...the remaining angles to the remaining angles, each to each, which are subtended by the equal sides; therefore the angle dfg is equal to the angle dfe, and the angle at g to the angle at e : but the angle dfg is equal to the angle aСb, therefore the angle aСb is... | |
 | Royal Military Academy, Woolwich - Mathematics - 1853 - 400 pages
...the remaining angles to the remaining angles, each to each, which are subtended by the equal sides ; therefore the angle DFG is equal to the angle DFE, and the angle at G to the angle at E : But the angle DFG is equal to the angle ACB ; therefore the angle ACB is equal... | |
 | Euclides - 1855 - 270 pages
...Because the remaining angles of the one are equal to the remaining angles of the other, each to each. Therefore the angle DFG is equal to the angle DFE, and the angle at G to the angle at E. But the angle DFG is equal to the angle AСB (Сonst.). Therefore the angle... | |
 | Euclides - 1855 - 230 pages
...the remaining angles to the remaining angles, each to each, which are subtended by the equal sides: Therefore the angle DFG is equal to the angle DFE, and the angle at G to the angle at E: But the angle DFG is equal to the angle ACB ; therefore the angle ACB is equal... | |
 | Robert Potts - Geometry, Plane - 1860 - 380 pages
...the remaining angles to the remaining angles, each to each, which are subtended by the equal sides : therefore the angle DFG is equal to the angle DFE, and the angle at G to the angle at E; but the angle DFG is equal to the angle ACB ; (constr.) therefore the angle... | |
 | Eucleides - 1860 - 396 pages
...the remaining angles to the remaining angles, each to each, which are subtended by the equal sides : Therefore the angle DFG is equal to the angle 'DFE, and the angle at G.to the angle at E : But the angle DFG is equal to the angle ACB ; therefore the angle ACS is equal... | |
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... therefore the angle DFG is equal to the angle DFE, and the angle at G to the angle at E : but the angle DFG is equal to the angle ACB... 
