 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
 | 1904 - 852 sider
...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. From... | |
 | Chris Pritchard - 2003 - 572 sider
...obtuse-angled triangles, 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 one of the sides about the obtuse angle, namely that on which the perpendicular falls, and the straight... | |
 | Richard Fitzpatrick - 2005 - 298 sider
...triangles, the square on the side subtending the obtuse angle is greater than the (sum of the) squares on the sides containing the obtuse angle by twice the (rectangle) contained by one of the sides around the obtuse angle, to which a perpendicular (straight-line) falls, and the (straight-line)... | |
 | 1908 - 608 sider
...of the squares on the sides forming the obtuse angle by twice the rectangle contained by the side on which when produced the perpendicular falls and the...triangle between the perpendicular and the obtuse angle. 5. AB is the diameter of a circle. Any chord AP is produced to meet the tangent at В in Q ; show that... | |
 | Saskatchewan. Department of Education - 1913 - 202 sider
...greater than the sum of the squares on the other sides by twice the rectangle contained by the side on which, when produced, the perpendicular falls and...triangle between the perpendicular and the obtuse angle. (6) Give a method for determining whether a triangle whose sides are known is obtuse, right or acute... | |
 | British Columbia. Superintendent of Education - 1897 - 710 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,... | |
 | Oxford univ, exam. papers, 2nd publ. exam - 1884 - 594 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 Department - 1879 - 1118 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,... | |
 | Peter M. Engelfriet - 1998 - 516 sider
...obtuse-angled triangles 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 one of the sides about the obtuse angle, namely that on which the perpendicular falls, and the straight... | |
 | Great Britain. Committee on Education - 1850 - 904 sider
...upon the same ba*e, and between the same parallels, are equal. 3. In an obtuse angled triangle, the square of the side subtending, the obtuse angle is greater than the sum of the squares of the sides containing it by twice the rectangle, contained by the base and the... | |
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