| 1880 - عدد الصفحات: 1034
...simple. Euclid, who I am sure must have studied photography deeply, proved that the square described on the hypothenuse of a right-angled triangle is equal to the sum of those described on the other two sides, and on this simple but valuable fact is based the whole of... | |
| Francis Bowen - 1864 - عدد الصفحات: 472
...could be made in pure mathematics or any other abstract science. The naked fact, that the square upon the hypothenuse of a right-angled triangle is equal to the sum of the squares on the two other sides, was observed and known long before Pythagoras first succeeded in... | |
| James Stewart Eaton - 1864 - عدد الصفحات: 322
...other two sides are the base and perpendicular. B Base. SQUARE ROOT. The square described Fig. 2. on the hypothenuse of a right-angled triangle is equal to the sum of the squares described on the other two sides. Also the square of either of the two sides which form... | |
| George Augustus Walton - 1864 - عدد الصفحات: 364
...square upon the line AC is equal to the two squares upon AB and BC ; and generally, The square upon the hypothenuse of a right-angled triangle is equal to the sum of the squares of the other two sides. Hence, RULE I. To find the hypothenuse, the base and perpendicular... | |
| Francis Bowen - 1864 - عدد الصفحات: 480
...could be made in pure mathematics or any other abstract science. The naked fact, that the square upon the hypothenuse of a right-angled triangle is equal to the sum of the squares on the two other sides, was observed and known long before Pythagoras first succeeded in... | |
| Francis Bowen - 1864 - عدد الصفحات: 480
...could be made in pure mathematics or any other abstract science. The naked fact, that the square upon the hypothenuse of a right-angled triangle is equal to the sum of the squares on the two other sides, was observed and known long before Pythagoras first succeeded in... | |
| James Stewart Eaton - 1868 - عدد الصفحات: 356
...how found? Diameter, how? Ratio of the areas of two circle*? 11. The square de- ^ Fig. 12. scribed on the hypothenuse of a right-angled triangle is equal to the sum of the squares described on the other two sides. Also the square of either of the two sides which form... | |
| Robert Morris Copeland - 1866 - عدد الصفحات: 944
...staking out the oval. That method of getting a right angle is embodied in the mathematical proposition that the square of the hypothenuse of a rightangled triangle is equal to the sum of the squares of the other two sides. To proceed with the work. After staking out all the beds, select... | |
| REV. CHARLES BULLOCK - 1866 - عدد الصفحات: 724
...arithmetic and geometry, written as early as the year 1150 AD, contains the celebrated proposition that the square of the hypothenuse of a right-angled triangle is equal to the squares on the sides containing the triangle. As a striking example üf tl-. absurd superstitious... | |
| Enaeas Sweetland Dallas - 1866 - عدد الصفحات: 362
...on the knowledge, but on our conceit of it. If when a man comes to know that the square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the otber two sides, be should think CHAPTER that the intellectual discovery... | |
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