 | George Darley - 1828 - 190 sider
...calculations ; which calculations, however, depend on the principles of Geometry and Trigonometry. AHT. 132. " If the square described upon one side of a triangle...the triangle, taken together, the angle opposite to thejirstmentioned side is a right angle," This theorem affords a ready practical test of perpendicularity,... | |
 | 1847 - 508 sider
...equal bases in the same straight line, and towards the same parts, are between the same parallels. 3. If the square described upon one side of a triangle be equal to the sum of the squares described upon the other two sides of it, the angle contained by these two sides... | |
 | Great Britain. Committee on Education - 1850 - 942 sider
...together with four right angles, are equal to twice as many right angles as the figure has sides. 2. If the square described upon one side of a triangle be equal to the sum of the squares described upon the other two sides of it, the angle contained by these two sides... | |
 | Her MAjesty' Inspectors of schools - 1850 - 912 sider
...together with four right angles, are equal to twice as many right angles as the figure has sides. 2. If the square described upon one side of a triangle be equal to the sum of the squares described upon the other two sides of it, the angle contained bj these two sides... | |
 | Great Britain. Committee on Education - 1850 - 790 sider
...greater than either of the two interior opposite angles. 3. If a square described on one of the sides of a triangle be equal to the squares described on the other two sides of it ; the angle contained by those two sides is a right angle. Section 2. 1. If a right... | |
 | Euclides - 1852 - 48 sider
...from the square of the hypotenuse, and extract the square root of the difference. PEOP. XLVIII. THEOH. If the square described upon one side of a triangle be equal to the squares described upon the other two sides, the angle opposite to that side is a right angle. In the triangle ABC, let... | |
 | Cambridge univ, exam. papers - 1856 - 252 sider
...distinction is there between a parallelogram and a rhomboid? 4. If a square described on one of the sides of a triangle be equal to the squares described on the other two sides of it; the angle contained by these two sides is a right angle. 5. If a right line be bisected,... | |
 | Sandhurst roy. military coll - 1859 - 672 sider
...producing the sides successively in the same direction are together equal to four right angles. 2. If the square described upon one side of a triangle be equal to the squares described upon the other two sides of it, the angle contained by these two sides is a right angle. VOLUNTARY... | |
 | Woolwich roy. military acad - 1861 - 572 sider
...when (n) is a positive integer ; and find the coefficient of ** in the expansion of ( I + 3# + 4z*) 9. If the square described upon one side of a triangle be equal to the squares described upon the other two sides of it, the angle contained by those sides is a right angle. Given two straight... | |
 | War office - 1861 - 714 sider
...between the same parallels are equal to one another. 2. If the square described on one of the sides of a triangle be equal to the squares described on the other two sides of it, the angle contained by these two sides is a right angle. 3. If a straight line be... | |
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If the square described on one of the sides of a triangle be equal to the squares described on the other two sides of it, the angle contained by these two sides is a right angle. 
