In every triangle, the square of the side subtending any of the acute angles is less than the squares of the sides containing that angle by twice the rectangle contained by either of these sides, and the straight line intercepted between the perpendicular... A Supplement to the Elements of Euclid - Side 104av Daniel Cresswell - 1819 - 410 siderUten tilgangsbegrensning - Om denne boken
| John Playfair - 1842 - 317 sider
...of 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 upon it from the opposite angle, and the** acute angle. Let ABC be any triangle, and the angle at B one of its acute angles, and upon BC, one... | |
| Euclides - 1842
...THEOR. 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 upon it from the opposite angle, and the** acute angle. Let ABC be any triangle, and the angle at в one of its acute angles, and upon в c, one... | |
| James Bates Thomson - 1844 - 237 sider
...of the squares of the other two sides, by twice the rectangle contained by either of these sides and **the straight line intercepted between the perpendicular...let fall upon it from the opposite angle, and the** acute angle. PROPOSITION XIII. THEOREM. In a triangle ABC, if the angle C is obtuse, the square of... | |
| Euclid - 1845 - 199 sider
...of 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 upon it from the opposite angle, and the** acute angle. Let ABC be any triangle, and the angle at B one of its acute angles ; and upon BC, one... | |
| Euclides - 1846
...of 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 upon it from the opposite angle and the** acute angle, Let ABC be any triangle, and the angle at B one of its acute angles; and upon BC, one... | |
| Euclid, John Playfair - 1846 - 317 sider
...of 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 upon it from the opposite angle, and the** acute angle. Let ABC be any triangle, and the angle at B one of its acute angles, and upon BC, one... | |
| Great Britain. Admiralty - 1846
...of the sides containing that angle, by twice the rectangle contained by either oj these sides, and **the straight line intercepted between the perpendicular...let fall upon it from the opposite angle, and the** acute angle. Let ^\ ABC have the acute L ABC, upon BC one of the sides containing it, draw AD J_ BC... | |
| Great Britain. Admiralty - 1846
...of 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 upon it from the opposite angle, and the** acute angle. Prop. 46. Prop. 39. Prop. is. P J, 47 Fig. 1. A BDC 1st. When GEOMETRY. Fig. 2. A Fig.... | |
| Great Britain. Committee on Education - 1848
...squares of 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 upon it from the opposite angle and the** acute angle ; prove only the first case of this proposition. Section 4. 1. Construct a triangle whose... | |
| Great Britain. Council on Education - 1848
...squares of 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 upon it from the opposite angle and the** acute angle ; prove only the first case of this proposition. Section 4. 1. Construct a triangle whose... | |
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