| John Playfair - Mathematics - 1806 - 320 pages
...EA ; and because AD is equal to DC, and DE common to the triangles Book III. ADE, CDE, the two sides **AD,, DE are equal to the two CD, DE, each to each ; and the angle ADE is equal to the angle** GDE, for each of them is a right angle ; therefore the base AE is equalf to the base EC. But AE was... | |
| Euclides - 1816 - 588 pages
...equal e to EA : And because AD is equal to DC, and DE common to the triangles ADE, CDE, the two sides **AD, DE are equal to the two CD, DE, each to each;...the angle ADE is equal to the angle CDE, for each** of them is a right angle ; r4. 1. therefore the base AE is equal f to the base EC: but AE was shown... | |
| John Playfair - 1819 - 354 pages
...(6. 1.) to EA : and because AD is equal to DC. and DE common to the triangles ADE, CDE, the two sides **AD, DE are equal to the two CD, DE, each to each ;...the angle ADE is equal to the angle CDE, for each** of them is a right angle ; therefore the base AE is equal (4. 1.) to the base EC : biit AE was shewn... | |
| John Playfair - Circle-squaring - 1819 - 350 pages
...(6. 1.) to EA : and because AD is equal to DC, apd DE common to the triangles ADE, CDE, the two sides **AD, DE are equal to the two CD, DE, each to each ; and the** angle'ADE is equal to the angle CDE, for each of them is a right angle ; therefore the base AE is equal... | |
| Euclid, Robert Simson - Geometry - 1821 - 514 pages
...because AD is equal to DC, and DE common to the triangles ADE,CDE,thetwosidesAD,DEareequaltothetwoCD, **DE, each to each; and the angle ADE is equal to the angle CDE , for each** of them is a right angle; therefore the base AE is equal (4. 1.) to the base EC: but AE was shown to... | |
| Peter Nicholson - Mathematics - 1825 - 1046 pages
...(23. 1.) to EA : And because AD is equal to DC, and DE common to the triangles ADE, CDE, the two sides **AD, DE are equal to the two CD, DE, each to each** j and the angle ADE is equal to the angle CDE, for each of them is a right angle; therefore the base... | |
| Euclid - 1826 - 234 pages
...is equal to the angle BAE, the 4 6. i. right line BEd will also be equal to AE, and DE is common : **the two AD, DE, are equal to the two CD, DE, each to each, and the angle ADE** to the angle CDE, for each of them is a right angle. Wherefore also the base •• 4. i. BE is equal... | |
| Euclides - 1826 - 226 pages
...angle ABE is equal to the angle BAE, the right line BE d will also be equal to AE, and DE is common : **the two AD, DE, are equal to the two CD, DE, each to each, and the angle ADE** to the angle CDE, for each of them is a right angle. Wherefore also the base to be equal to EB : wherefore... | |
| Robert Simson - Trigonometry - 1827 - 546 pages
...equal * to EA : and because AD is equal to DC, and DE common to the triangles ADE, CDE, the two sides **AD, DE, are equal to the two CD, DE, each to each...the angle ADE is equal to the angle CDE, for each** of them is a right f angle ; therefore the base AE is equal * to the base EC: but AE was shewn to be... | |
| Euclides - 1834 - 518 pages
...equal * to EA : and because AD is equal to DC, and DE common to the triangles ADE, CDE, the two sides **AD, DE are equal to the two CD, DE, each to each ; and the angle ADE is equal to the** f Constr. angle CDE, for each of them is a right t angle ; therefore the • 4. I. base AE is equal*... | |
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