| Robert Simson - Trigonometry - 1762 - 466 pages
...KL C ' angles of the parallelograms which make the gnomon.' PROP. I. THE OR. r there be two ftraight **lines, one of which is divided into any number of parts; the** re&angle contained by the two ftraight lines, is equal to the rectangles contained by the undivided... | |
| Robert Simson - Trigonometry - 1775 - 520 pages
...lines, one of which is divided into any number of parts i the rectangle contained by the two ftraight **lines, is equal to the rectangles contained by the undivided line, and the** feveral parts of the divided line. P 3 Let; i i. 1. b 3. i, c 3i. i. LH Book II. Let A and BC be two... | |
| Euclid - 1781 - 550 pages
...angles 'of the parallelograms which make the gnomon." PROP. I. THEO R. K C TF there be two ftraight **lines, one of which is divided into any number of parts ; the rectangle contained by the two** ftraight lines, is equal to the rectangles contained by the undivided line, and the feveral parts of... | |
| Euclid, James Williamson - Euclid's Elements - 1781 - 324 pages
...lines, and one of them be cut into any number of fegments ; the rectangle contained by the two ftraight **lines is equal to the rectangles contained by the undivided line and** each of the fegments of the divided line. Let there be two ftraight lines A, BC , and let BC be cut... | |
| John Playfair - Trigonometry - 1795 - 444 pages
...parallelograms which make the 1 gnomon.. E PROP. a n. I. i 34. i. >/:..: *"• • . IF there be two ftraight **lines, one of which is divided into any number of parts ; the** redlangle contained by the two ftraight lines, is equal to the redlangles contained by the undivided... | |
| Alexander Ingram - Trigonometry - 1799 - 351 pages
...oppofite angles of the parallelograms which make the gnomon.' PROP. I. THEOR. F there be two ftraight **lines, one of which is divided into any number of parts ; the rectangle contained by the two** ftraight lines, is equal . to the reftangles contained by the undivided line, and the feveral parts... | |
| John Playfair - Euclid's Elements - 1804 - 470 pages
...fake of brevity, be called the gnomon AGK, or EHC.' a ii. i. PROP. I. THEOR. IF there be two ftraight **lines, one of which is divided into any number of parts ; the rectangle contained by the two** ftraight lines, is equal to the reftangles contained by the undivided line, and the feveral parts of... | |
| Robert Simson - Trigonometry - 1804
...pofite angles of the parallelograms which make the gnomon.' PROP. I. THEOR. IF there be two ftraight **lines, one of which is divided into any number of parts ; the rectangle contained by the two** ftraight lines, is. equal to the rectangles contained by the undivided line, and the feveral parts... | |
| Robert Simson - Trigonometry - 1806 - 518 pages
...the B < opposite angles of the pa< rallelograms which make the gnomon.' G PROP. I. THEOR. IF there be **two straight lines, one of which is divided into any...undivided line and the several parts of the divided line.** D K H Book II. Let A and BC be two straight lines ; and let BC be divided *— Y— - ' into any parts... | |
| Euclid - Geometry - 1810 - 518 pages
...at the < opposite angles of the pa' rallelograms which make the gnomon.' PROP. I. THEOR. IF there be **two straight lines, one of which is divided into any...equal to the rectangles contained by the undivided** tine, and the parts of the divided line. K H Book H. Lijt A and BC be two straight lines; and let BC... | |
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