| Robert Simson - 1762 - 488 páginas
...tT TM~ T7 yf T* & El Ei J^JU-UJyiiiiNio PROP. XVI. THEOR. TF four flraight lines be proportionals, the rectangle contained by the extremes is equal to the rectangle contained by the meansi and if the rectangle contained by the extremes be equal to the rectangle contained by the... | |
| Robert Simson - 1775 - 534 páginas
...e 9. D. PROP. Book VI. it PROP. XVI. THE OR. TF four ftraight lines be proportionals, the re&angle contained by the extremes is equal to the rectangle contained by the means : And if the rectangle contained by the extremes be equal to the rectangle contained by the means,... | |
| Euclid, James Williamson - 1781 - 324 páginas
...proportional, are equal. Which was to be demonftrated. PROP. XVI. If four ftraight lines be proportionals, the rectangle contained by the extremes is equal to the rectangle contained by the means: and if the rectangle contained by the extremes be equal to the rectangle contained by the means, the... | |
| Robert Simson - 1781 - 534 páginas
...triangles, &c. Q^. ED Book V7. »>, ?, ji-. i4' e PROP. XVI. THE ORIF four ftraight lines be proportionals, the rectangle contained by the extremes is equal to the rectangle contained by the means. and if the rectangle contained by the extremes be equal to the reclangle contained by the means, the... | |
| Alexander Ingram - 1799 - 374 páginas
...equal triangles, &.c. Q^ED c i.6. e 9. 5. PROP. XVI. THEOR. IF four flraight lines be proportionals, the recT:angle contained by the extremes is equal to the rectangle contained by the means : And if the reelangle contained by the extremes be equal to therectangle contained by the means, the... | |
| Robert Simson - 1804 - 530 páginas
...triangles, &c. Q^ED *. ii. i. t. 7. C. 14. 6. PROP. XVI. THEOR. IF four ftraight lines be proportionals, the rectangle contained by the extremes is equal to the rectangle Contained by the means. and if the rectangle contained by the extremes be equal to the rectangle contained by the means, the... | |
| John Playfair - 1806 - 320 páginas
...CH : AGd, or AB : CD : : E : F. Wherefore, if four straight lines, &c. PROP. XVII. THEOR. IF three straight lines be proportional, the rectangle contained by the extremes is equal to the square of the mean ; and if the rectangle contained by the extremes be equal to the square of the mean,... | |
| John Mason Good - 1813 - 714 páginas
...proportional, are equal to one 'an. other. Prop. XVI. Theor. If .four straight lines be pro. portionals, I he rectangle contained by the extremes is equal to the rectangle contained by the means: and if the rectangle contained by the extremes be equal to the rectangle contained by the means, the... | |
| Euclides - 1816 - 588 páginas
...Therefore equal triangles, &c. QED BooK VI. ^^ PROP. XVI. THEOR. IF four straight lines be proportionals, the rectangle contained by the extremes is equal to the rectangle contained by the means : And if the rectangle contained by the extremes be equal to the rectangle contained by the means,... | |
| John Playfair - 1819 - 350 páginas
...EAD. Therefore equal triangles, &c. Q, ED PROP; XVI. THEOR. If four straight lines be proportionals, the rectangle contained by the extremes is equal to the rectangle contained by the. means : .3nd if the rectangle contained by the extremes be equal to the rectangle contained by means, the... | |
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