 If the square described on one side of a triangle be equal to the sum of the squares described on the other two sides, the angle contained by these two sides is a right angle.  Reports on Elementary schools - Page 810by Her MAjesty' Inspectors of schools - 1850Full view - About this book
 | Manchester univ - 1877 - 544 pages
...the reasons why 7 of - = - and - - -= - . J bccaaa (2) (3) x+2y-Q, tf + 4/=36. 5. If the square on one side of a triangle be equal to the sum of the squares on the other two, show that the triangle is right angled. If the square on one side be four times the... | |
| |
