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To describe an equilateral and equiangular pentagon about a given circle. • Let ABCDE be the given circle; it is required to describe an equilateral and equiangular pentagon about the circle ABCDE. Let the angles of a pentagon, inscribed in the circle...
The First Six Books: Together with the Eleventh and Twelfth - Page 112
by Euclid - 1781 - 520 pages

## The First Six and the Eleventh and Twelfth Books of Euclid's Elements: With ...

Euclid - Geometry - 1837 - 410 pages
...have the means of describing that figure in a given circle. PROP. XII. PROB. To describe a regular pentagon about a given circle. Let ABCDE be the given...equiangular pentagon about the circle ABCDE. Let the angular points of a pentagon, inscribed in the circle, by the last proposition, be A, B, 0, D, E ;...

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

John Playfair - Geometry - 1837 - 332 pages
...PROP. XII. PROS. To describe an equilateral and equiangular pentagon about a given circle, Let ABODE be the given circle, it is required to describe an...equilateral and equiangular pentagon about the circle ABODE. Let the angles of a pentagon, inscribed in the circle, by the last proposition, be in the points...

## Elements of Plane Geometry According to Euclid

Andrew Bell - Euclid's Elements - 1837 - 240 pages
...of the third angle. PROPOSITION XI. PROBLEM. To inscribe an equilateral and equiangular pentagon in. a given circle. Let ABCDE be the given circle, it is required to inscribe an equilateral and equiangular pentagon in the circle ABCDE. Describe (IV. 10) an isosceles...

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

Robert Simson - Geometry - 1838 - 434 pages
...PROP. XII. PROB. To describe an equilateral and equiangular pentagon about a given circle. Let ABODE be the given circle ; it is required to describe an...about the circle ABCDE. Let the angles of a pentagon, inscribed in the circle, by the last proposition, be in the points A, B, C, D, E, so that the circumferences...

## Euclid's Elements [book 1-6] with corrections, by J.R. Young

Euclides - 1838 - 264 pages
...equilateral and equiangular pentagon has been described. Which was to be done. PROP. XII. PROB. To describe an equilateral and equiangular pentagon about a given circle. Let ABCDE be the givtm circle ; it is required to describe an equilateral and equiangular pentagon about the circle...

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

Euclides - 1841 - 378 pages
...angle. Which was to be done. PROP. XI. PROB. 'I'n inscribe an equilateral and equiangular pentagon in a given circle. Let ABCDE be the given circle; it is required to inscribe an equilateral and equiangular pentagon in the circle ABCDE. Describe* an isosceles triangle...

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

John Playfair - Euclid's Elements - 1842 - 332 pages
...inscribed in the circle BDE." PROP. XI. PROB. To inscribe an equilateral and equiangular pentagon in a given circle. Let ABCDE be the given circle, it is required to inscribe an equilateral and equiangular pentagon in the circle ABCDE. Describe (10. 4.) an isosceles...

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

John Playfair - Euclid's Elements - 1844 - 338 pages
...PROP. XII. PROB. To describe an equilateral and equiangular pentagon about a given circle. Let ABODE be the given circle, it is required to describe an...equilateral and equiangular pentagon about the circle ABODE. Let the angles of a pentagon, inscribed in the circle, by the last proposition, be in the points...