| Great Britain. Parliament. House of Commons - Great Britain - 1876 - 580 pages
...3. In every triangle, the square on the side subtending an acute angle is less than the squares on **the sides containing that angle, by twice the rectangle contained by either of** these sides, and the straight line intercepted between the perpendicular let fall on it from the opposite... | |
| University of St. Andrews - 1897 - 600 pages
...every triangle the square on any side opposite an acute angle is less than the sum of the squares on **the sides containing that angle by twice the rectangle contained by either of** these sides and the projection of the other upon it. ABC is an acute-angled triangle, BE and OF are... | |
| Canada - 1910 - 1138 pages
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| Education Department - 1879 - 1118 pages
...processes ? In every triangle, the square on the side subtending an acute angle is less than the squares on **the sides containing that angle by twice the rectangle contained by either of** these sides and the straight line intercepted between the perpendicular let fall on it from the opposite... | |
| 1891 - 854 pages
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| 1876 - 382 pages
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