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In any right-angled triangle, the square which is described upon the side subtending the right angle, is equal to the squares described upon the sides which contain the right angle.
The First Six and the Eleventh and Twelfth Books of Euclid's Elements: With ... - Page 43
by Euclid, James Thomson - 1837 - 390 pages

## Euclid's Elements of Geometry: From the Latin Translation of Commandine. To ...

John Keill - Trigonometry - 1733 - 397 pages
...the Side fubtending the Right Angle, is equal to both the Squares defcribed upon the Sides containing the Right Angle. LET ABC be a Right-angled Triangle, having the Right Angle BAG. I fay the Square defcribed upon the Right Line BC, is equal to both the Squares defcribed upon...

## The Elements of Euclid: The Errors, by which Theon, Or Others, Have Long Ago ...

Robert Simson - Trigonometry - 1806 - 518 pages
...right angles. PROP. XLVn. TIIEOR. IN any right angled triangle, the square which is described upon the side subtending the right angle is equal to the...sides which contain the right angle. Let ABC be a right angled triangle, having the right angle BAC ; the square described upon the side IK', is equal...

## Elements of Geometry: Containing the First Six Books of Euclid, with a ...

John Playfair - Euclid's Elements - 1806 - 311 pages
...e 29. 1. PROP. XLVII. THEOR. • sj IN any right angled triangle the square which is described upon the side subtending the right angle is equal to the...described upon the sides which contain the right angle. Book I. a 46. 1. b 31. 1. c 25. Def. Let ABC be a right angled triangle having the right angle BAG...

## The Freemason's Monitor: Or, Illustrations of Masonry in Two Parts

Thomas Smith Webb - Freemasonry - 1808 - 336 pages
...Europe, was initiated * THEOREM.] — In any right-angled triangle, the square which is described upon the side subtending the right angle, is equal to the squares described upon, the sides which coa. tain the right 'angle. lidf lib. i.jirop. 47.. into several orders of priesthood, and raised to...

## Pantologia. A new (cabinet) cyclopędia, by J.M. Good, O. Gregory ..., Volume 5

John Mason Good - 1813
...straight line. Pi-op. XLVII. Theor. In any right angled triangle, the square which is described upon the side subtending the right angle, is equal to the...described upon the sides which contain the right angle. Prop. XLV1II. Theor. If the square described upon one of the sides of a triangle, be equal to the squares...

## The Elements of Euclid; viz. the first six books, together with the eleventh ...

Euclides - 1814
...right angles. PROP. XLV11. THEOR. IN any right-angled triangle, the square which is described upon the side subtending the right angle, is equal to the squares described upon the sides . winch contain the right angle. Let ABC be a right-angled triangle having the right angle BAC; the...

## The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh ...

Euclides - 1816 - 528 pages
...right angles. PROP. XL VII. THEOR. IN any right-angled triangle, the square which is described upon the side subtending the right angle, is equal to the...the right angle BAC ; the square described upon the side BC is equal to the squares described upon BA, AC. ' «6. 1. On BC describe* the square BDEC,and...

## The Freemasons' Library and General Ahiman Rezon: Containing a Delineation ...

Freemasons. Grand Lodge of Maryland, Samuel Cole - Freemasonry - 1817 - 425 pages
...several orders of * TIUOBEM.] — In any right-angled triangle, the square which is described upon the side subtending the right angle, is equal to the...described upon the sides which contain the right angle. — Euclid, lib. i,prop. 47. priesthood, and raised to the sublime degree of a master n.;. Him. Th...