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Guido, with a burnt stick in his hand, demonstrating on the smooth paving-stones of the path, that the square on the hypotenuse of a right-angled triangle is equal to the sum of the squares on the other two sides.
Euclid's Elements of Geometry: Chiefly from the Text of Dr. Simson, with ... - Page 118
by Robert Potts - 1876 - 403 pages

## Historical and descriptive account of British India, by H. Murray [and others].

1832 - 486 pages
...the treatise on algebra, yet well deserving of attention. We have here the celebrated proposition, that the square on the hypotenuse of a right-angled triangle is equal to the squares on the sides containing the right angle ; and other propositions which form part of the...

## Historical and Descriptive Account of British India, from the Most ..., Volume 3

Hugh Murray - India - 1832 - 394 pages
...the treatise on algebra, yet well deserving of attention. We have here the celebrated proposition, that the square on the hypotenuse of a rightangled triangle is equal to the squares on the sides containing the right angle ; and other propositions which form part of the...

## Popular Mathematics: Being the First Elements of Arithmetic, Algebra, and ...

Robert Mudie - Mathematics - 1836 - 542 pages
...between the sides AB and B c, and whatever thenlengths are, the square of the hypotenuse is always equal to four times the area of the triangle, together with the square of the difference of the two sides which contain the right angle. These, however, are not exactly the...

## Popular Mathematics: Being the First Elements of Arithmetic, Algebra, and ...

Robert Mudie - Mathematics - 1836 - 524 pages
...between the sides AB and B c, and whatever their lengths are, the square of the hypotenuse is always equal to four times the area of the triangle, together with the square of the difference of the two sides which contain the right angle. These, however, are not exactly the...

## Gradations in Euclid : books i. and ii., with an explanatory preface [&c ...

Euclides - 1858 - 248 pages
...base and of the same altitude as a triangle, is double of the triangle : and Prop. 47 demonstrating that the square on the hypotenuse *of a right-angled triangle, is equal to the sum of the squares on the base and perpendicular. The second book treats of the properties of RIGHT-ANGLED...

## Euclid's Elements of Geometry: Chiefly from the Text of Dr. Simson, with ...

Robert Potts - Geometry, Plane - 1860 - 380 pages
...triangle, so that the rectangle under it and the produced part may be equal to the difference of the squares on the other two sides. 29. Given the base...together with the square on the difference of the sides. • l 31. In the triangle ABC, if AD be the perpendicular let fall upon the side BC; then the square...

## The school edition. Euclid's Elements of geometry, the first six books, by R ...

Euclides - 1864 - 448 pages
...triansle, so that the rectangle under it and the produced part may be equal to the difference of the squares on the other two sides. 29. Given the base...upon the side BC; then the square on AC together with the rectangle contained by BC, BD is equal to the square on AB together with the rectangle CB, CD....

## Euclid's Elements of geometry, the first four books, by R. Potts. Corrected ...

Euclides - 1864 - 262 pages
...triangle, so that the rectangle under it and the produced part may be equal to the difference of the squares on the other two sides. 29. Given the base...upon the side BC; then the square on AC together with the rectangle contained by BC, BD is equal to the square on AB together with the rectangle CB, CD....