| Robert Simson - Trigonometry - 1762 - 488 pages
...fubtending the right angle, is equal to the fquares defcribed upon the lides which contain the right angle. **Let ABC be a right angled triangle having the right angle BAC;** the fquare defcribed upon the fide BC, is equal to the fquares defcribed upon BA, AC. ' On BC defciibe... | |
| Robert Simson - Trigonometry - 1775 - 534 pages
...the right angle, is. equal to the fquares deferibed upon the fides which con-- tain the right angle. **Let ABC be a right angled triangle having the right angle BAC** ; the fquare deferibed upon the fide BC is equal to the fquares deferibed upon BA, AC 4f- 1• On BCdeferibe*... | |
| Robert Simson - Trigonometry - 1781 - 534 pages
...the triangles on each fide of it are limilar to the whole triangle, and to one another. Let ABC.be **a right angled triangle having the right angle BAC...point A let AD be drawn perpendicular to. the bafe** EC. the triangles ABD, ADC are fimilar to the whole triangle ABC, and to one another. Becaufe the angle... | |
| Euclid, James Williamson - Euclid's Elements - 1781 - 324 pages
...perpendicular be drawn from the right angle to the bafe ; the triangles at the perpendicular are fimilar **to the whole triangle and to one another. Let ABC be a right angled triangle, having the** angle BAC a right angle ; and let AD be drawn from the point A perpendicular to BC : I fay that each... | |
| Euclid - 1781 - 552 pages
...is equal to the fimilar, and fimilarly defcribed figures upon the fides containing the right angle. **Let ABC be a right angled triangle, having the right angle BAC** : The rectilineal figure defcribed upon BC is equal to the fimilar, and fimilarly defcribed figures... | |
| Alexander Ingram - Trigonometry - 1799 - 374 pages
...is equal to the fimilar, and fimilarly defcribed figures upon the fides containing the right angle. **Let ABC be a right angled triangle, having the right angle BAC** : The rectilineal figure defcribed upon BC is equal to the fimiiar and fimilarly defcribed figures... | |
| Robert Simson - Trigonometry - 1804 - 528 pages
...perpendicular be drawn ,•. from the right angle to the bale ; the triangles on each fide of it are fimjlar **to the whole triangle, and to one another. Let ABC be a right** angles! triangle having the right angle BAC ; and from the point A let AD be dfawn perpendicular to... | |
| Robert Simson - Trigonometry - 1806 - 548 pages
...perpendicular be drawn from the right angle to the base, the triangles on each side of it are similar **to the whole triangle, and to one another. Let ABC...from the point A let AD be drawn perpendicular to the** base BC : the triangles ABD, ADC are similar to the whole triangle ABC, and to one another. Because... | |
| Euclides - 1816 - 592 pages
...is equal to the similar and similarly described figures upon the sides containing the right angle. **Let ABC be a right angled triangle, having the right angle BAC** : The rectilineal figure described upon BC is equal to the similar and similarly described figures... | |
| John Playfair - Circle-squaring - 1819 - 348 pages
...perpendicular be drawn from the right angle to the base; the triangles on each side of it are similar **to the whole triangle, and to one another. Let ABC...from the point A let AD be drawn perpendicular to the** base-BC : the triangles ABD, ADC are similar to the whole triangle ABC, and to one another. Because... | |
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