| Robert Simson - 1762 - 466 sider
...ratio of that which BC has to EF. but the triangle ABG is equal to the irhngle DEF ; wherefore alfq **the triangle ABC has to the triangle DEF the duplicate ratio of that which BC has to EF.** therefore fimilar triangks, &c. Q^ED COR . From this it is manifeft, that if three ftraight lines be... | |
| Robert Simson - 1775 - 520 sider
...ratio of that which BC has to EF: But the triangle ABG is equal to the triangle DEF; wherefore alfo **the triangle ABC has to the triangle DEF the duplicate ratio of that which BC has to EF.** Therefore umilar triangles, &c. CKE. D. CoR. From this it is manifeft, that if three ftraight lines... | |
| Euclid - 1781 - 520 sider
...BC, as DE to EF, fo that the fide BC is homologous to EF* : The triangle ABC has to the na. def.5. **triangle DEF, the duplicate ratio of that which BC has to EF.** Take BG a third proportional to BC, EF", fo that BC is to b n. 6. EFi as EF to BG, and join GA : Then,... | |
| Euclid, John Playfair - 1795 - 400 sider
...ratio of that which BC has to EF : but the triangle ABG is equal to the triangle DEF ; wherefore alfo **the triangle ABC has to the triangle DEF the duplicate ratio of that which BC has to EF.** Therefore fimilar triangles, &.c. Q^ ED CoR. From this it is manifeft, that if three ftraight lines... | |
| Alexander Ingram - 1799 - 351 sider
...the angle E, and let AB be to BC, as DE to EF, fo ni.Def.5- that the fide BC is homologous to EF a : **The triangle ABC has to the triangle DEF, the duplicate ratio of that which** BG h?.s to EF. b n. 6. Take BG a third proportional to BC, EF b, fo that BC is to EF, as EF to BG,... | |
| Robert Simson - 1804
...ratio of that which BC has tP EF. but the triangle ARG is equal to the triangle DEF ; wherefore alfo **the triangle ABC has to the triangle DEF the duplicate ratio of that which BC has to EF,** therefore fimilar triangles, &c. C^._ ED CoR. From this it is mantfeft, that if three ftraight lines... | |
| Euclid, John Playfair - 1804 - 440 sider
...to EF : and the triangle ABG is equal tc the triangle DEF; wherefore alfo the triangle ABC has t» **the triangle DEF the duplicate ratio of that which BC has to EF.** Therefore fimilar triangles, &c. CX ED CoR. From this it is manifeil, that if three ilraight line;... | |
| John Playfair - 1806 - 311 sider
...and let AB be to BC, as DE to EF, so that the side BC is homologous to EFa; the triangle aDef.13.5. **ABC has to the triangle DEF the duplicate ratio of that which BC has to EF.** Take BG a third proportional to BC, EFb, and join GA. b H- SBecause AB : BC : : DE : EFC, " c 4. 6.... | |
| Euclid - 1810 - 518 sider
...be to BC, as DE to EF, so that the side BC is homologous to EFa; the triangle ABC has to theal2.def5 **triangle DEF the duplicate ratio of that which BC has to EF.** Take BG a third proportional to BC, EFb, so that BC is tob 11. 6. EF, as EF to BG, and join GA ; then,... | |
| Euclides - 1814
...let AB be to BC, as DE to EF, so that the side BC is homologous to EF a : the triangle • 12 Dei 5. **ABC has to the triangle DEF, the duplicate ratio of that which BC has to EF.** Take BG a third proportional to BC, EF b , so that BC * 1i.6. is to EF, as EF to BG, and join GA: Then,... | |
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