Books Books
... may be demonstrated from what has been said of the pentagon : and likewise a circle may be inscribed in a given equilateral and equiangular hexagon, and circumscribed about it, by a method like to that used for the pentagon.
The Elements of Euclid, the parts read in the University of Cambridge [book ... - Page 146
by Euclides - 1846

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

Robert Simson - Trigonometry - 1762 - 466 pages
...the triangle, beyond the fide oppofite to the obtufe angle. PROP. VI. PROB. TI^O infcribe a fquare in a given circle. Let ABCD be the given circle ; it is required to infcribe a fquare inABCD. ' . Draw the diameters AC, BD at right angles tp one another ; and join AB,...

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

Robert Simson - Trigonometry - 1775 - 520 pages
...the triangle, beyond the fide pppoiite to the obtufe angle. PRO P. VI. PRO B. TO inferibc a fquare in a given circle. Let ABCD be the given circle ; it is required to inferibe a fquare in ABCD. Draw the diameters AC, BD at right angles to one another ; and join AB,...

## The Elements of Euclid: With Dissertations Intended to Assist and Encourage ...

Euclid, James Williamson - Euclid's Elements - 1781 - 309 pages
...circumfcribe a circle by the like Jleps as have been mentioned concerning the pentagon. PROP. XVI. To infcribe an equilateral and equiangular quindecagon in a given...circle. Let ABCD be the given circle ; it is required to infcribe an equilateral and equiangular quindecagon in the circle ABCD. Let AC, be infcribed in the...

## The First Six Books: Together with the Eleventh and Twelfth

Euclid - 1781 - 520 pages
...ufed for the pentagon. PROP, JVI. PROB, TO infcribe an equilateral and equiangular qumdeca-see N. gon in a given circle. Let ABCD be the given circle ; it is required to infcribe an equilateral and equiangular quindecagon in the circle ABCD. Let AC be the fide of an equilateral...

## Elements of Geometry: Containing the Principal Propositions in the First Six ...

Euclid - Euclid's Elements - 1789 - 272 pages
...points, and circumfcribe the triangle ABC, as was to be done. PROP. VI. PROBLEM. To infcribe a fquare in a given circle. Let ABCD be the given circle ; it is required to infcribe a fquare in it. .Through E, the centre of the circle, draw any two diameters AC, BD at right...

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

Euclid, John Playfair - Electronic book - 1795 - 400 pages
...circumfcribed about it, by a method like to that ufed for the pentagon. PROP. XVI. PRO B. HTO infcribe an equilateral and equiangular quindecagon in a given...circle. Let ABCD be the given circle ; it is required to infcribe an equilateral and equiangular quindecagon in the circle ABCD. a 2. 4. Let AC be the fide...

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

Alexander Ingram - Trigonometry - 1799 - 351 pages
...circumfcribed about it, by a method like to that ufed for the pentagon. T PROP. XVI. PROB. O infcribe an equilateral and equiangular quindecagon in a given...circle. Let ABCD be the given circle ; it is required to infcribe an equilateral and eqtiiangu- . lar quindecagon in the circle ABCD. Let AC be the fide of...

## The Elements of Euclid: Also the Book of Euclid's Data ...cor. viz. The ...

Robert Simson - Trigonometry - 1804
...for the pentagon. T PROP. XVI. PROB. O infcribe an equilateral and equiangular quinde- see N. cagun in a given circle. Let ABCD be the given circle ; it is required to infcribe an equilateral and equiangular quindecagon in the circle ABCD. Let AC be the fide of an equilateral...