| Charles Davies - 1867 - 186 páginas
...belongs to one of a subspecies or class will be common to every individual of the class. For example : " the square on the hypothenuse of a right-angled triangle is equal to the sum of the squares described on the other two sides," is a proposition equally true of every right-angled... | |
| Charles Knight - 1867 - 530 páginas
...implied in the hypothesis of the problem or theorem in question. Thus, in the proof of the theorem, " the square on the hypothenuse of a right-angled triangle is equal to the sum of the squares on the aides," the formation of the right-angled triangle and of the squares is not technically... | |
| Andrew Ure - 1867 - 1144 páginas
...fit of enthusiasm, without any compunction one hundred oxen in commemoration of his discovery, that a square on the hypothenuse of a rightangled triangle, is equal to the sum of the two squares on the base and the perpendicular. Indeed such a cruel result of a scientific discovery... | |
| Asa Mahan - 1867 - 412 páginas
...a fallacy in that scientific process by which we are conducted to the conclusion that the square of the hypothenuse of a right-angled triangle is equal to the sum of the squares of its two sides, as to point out the want of connection between the theory of knowledge... | |
| Samuel H. Winter - 1867 - 468 páginas
...determining the sum of the interior angles of any rectangular figure. 15. The semicircle described upon the hypothenuse of a right-angled triangle is equal to the sum of the semicircles described upon the sides. 16. If AB, CD be the opposite sides of a quadrilateral figure... | |
| James Maurice Wilson - 1869 - 260 páginas
...APQB = QjRSC + CTUA. It is obvious that a special case of this theorem is the theorem proved before, that the square on the hypothenuse of a right-angled triangle is equal to the sum of the squares on the sides. (2) If through any point O within or without a circle, chords are drawn,... | |
| William Stanley Jevons - 1869 - 134 páginas
...is really a process of generalization presenting a striking illustration of our principle. To prove that the square on the hypothenuse of a right-angled triangle is equal to the sum of the squares on the sides containing the right angle, Euclid takes only a single example of such a triangle,... | |
| Aaron Schuyler - 1869 - 182 páginas
...Classes. Suppose a student should fail in his attempt to demonstrate the proposition that, The square of the hypothenuse of a right-angled triangle is equal to the sum of the squares of the other sides, would his failure invalidate the proposition? Aberrancies -of this... | |
| Henry Bartlett Maglathlin - 1869 - 332 páginas
...the perpendicular. 411. By Geometry there may be readily demonstrated the following 1. The square of the hypothenuse of a right-angled triangle is equal to the sum of the squares of the other two sides. Thus, Let h denote the hypothenuse, 6 the base, and p the perpendicular... | |
| Alexander Bain - 1870 - 304 páginas
...comparatively simple case of geometric deduction, the 47th of the First Book of Euclid, ' the square described on the hypothenuse of a right-angled triangle is equal to the sum of the squares described on the two sides,' we shall find that the proof can be accomplished by two main... | |
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