In obtuse-angled triangles, if a perpendicular be drawn from either of the acute angles to the opposite side produced, the square on the side subtending the obtuse angle is greater than the squares on the sides containing the obtuse angle, by twice the... The Element of Geometry - Side 29av John Playfair - 1836 - 114 siderUten tilgangsbegrensning - Om denne boken
| 1880 - 144 sider
...opposite side produced, the square on the side subtending the obtuse angle is greater than the squares on **the sides containing the obtuse angle, by twice the...triangle between the perpendicular and the obtuse angle.** 10. To describe a square that shall be equal to a given rectilineal figure. 11. Define a rectilineal... | |
| Sandhurst roy. military coll - 1880
...opposite side produced, the square on the side subtending the obtuse angle is greater than the squares on **the sides containing the obtuse angle, by twice the...triangle, between the perpendicular and the obtuse angle.** Show that the sum of the squares on the two diagonals of a parallelogram is equal to the sum of the... | |
| Euclid, F. B. Harvey - 1880 - 119 sider
...opposite side produced, the square on the side subtending the obtuse angle is greater than the squares on **the sides containing the obtuse angle, by twice the rectangle contained by the side** on which, when produced, the perpendicular falls, and the straight line intercepted without the triangle,... | |
| Education Ministry of - 1880
...opposite side produced, the square on the side subtending the obtuse angle is greater than the squares on **the sides containing the obtuse angle, by twice the rectangle contained by the side** on which, when produced, the perpendicular falls, and the straight line intercepted without the triangle,... | |
| Great Britain. Civil Service Commission - 1880
...opposite side produced, the square on the side subtending the obtuse angle is greater than the squares on **the sides containing the obtuse angle, by twice the rectangle contained by the side** on which, when produced, the perpendicular falls, and the straight line intercepted without the triangle,... | |
| Isaac Todhunter - 1880 - 400 sider
...oppotite tide produced, the square on the tide subtending the obtuse angle is greater than the squares on **the sides containing the obtuse angle, by twice the rectangle contained by the side** on which, when produced, the perpendicular falls, and the straight line intercepted without the triangle,... | |
| 1883
...triangles if a perpendicular be drawn from any one of the acute angles to the opposite side produced, the **square of the side subtending the obtuse angle is...produced, the perpendicular falls, and the straight** lino intercepted without the triangle between the perpendicular and the obtuse angle. In any triangle... | |
| Mary W I. Shilleto - 1882
...opposite side produced, the square on the side subtending the obtuse angle is greater than the squares on **the sides containing the obtuse angle, by twice the...triangle between the perpendicular and the obtuse angle.** The base BC of an isosceles triangle ABC is produced to a point D ; AD is joined, and in AI) a point... | |
| Education Ministry of - 1882
...opposite side produced, the square on the side subtending the obtuse angle is greater than the squares on **the sides containing the obtuse angle, by twice the rectangle contained by the side** on which, when produced, the perpendicular falls, and the straight line intercepted without the triangle,... | |
| 1882
...obtuse-angled triangle, the square on the side subtending the obtuse angle exceeds the sum of the squares on **the sides containing the obtuse angle by twice the rectangle contained by** either of them, and its continuation to meet a perpendicular on it from the opposite angle. 7. If one... | |
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