Books Books
In a given circle to inscribe a triangle equiangular to a given triangle. Let ABC be the given circle, and DEF the given triangle ; it is required to inscribe in the circle ABC a triangle equiangular to the triangle DEF. Draw the straight line GAH touching...
Elements of Geometry: Containing the Principal Propositions in the First Six ... - Page 117
by Euclid - 1789 - 272 pages

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

John Keill - Logarithms - 1723 - 444 pages
...III. PROBLEM. About a given Circle to defcribe a Triangle , equiangular to a "Triangle given. T ET ABC be the given Circle, and DEF the *-* given Triangle. It is required to defcribe a Triangle about the Circle ABC equiangular to the Triangle DEF. Produce the Side EF both...

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

Robert Simson - Trigonometry - 1762 - 488 pages
...PROB. fN a given circle to infcribe a triangle equiangular to a given triangle, a. 17.jb. *ji Book IV. Let ABC be the given circle, and DEF the given triangle ; it ii required to infcribe in the circle ABC a triangle equiangular to the triangle DEF. Draw * the ftraight...

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

Robert Simson - Trigonometry - 1775 - 534 pages
...Which was to be done. PROP. III. PRO B. b iT. c. i3. 3. ABOUT a given circle to defcribe a triangle equiangular to a given triangle. Let ABC be the given circle, and DEF the given triangle j it is required to defcribe a triangle about the circle ABC equianuular to the triangle DEF. Produce...

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

Euclid, James Williamson - Euclid's Elements - 1781 - 324 pages
...diameter of the circle. Which was to be done. PROP. II. , In a given circle, to infcribe a triangle equiangular to a given triangle. Let ABC be the given...circle, and DEF the given triangle ; it is required to infcribe in the circle ABC a triangle equiangular to the ' triangle DEF. ''' Let GAH be drawn, touching...

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

Euclid - 1781 - 552 pages
...infcribe a triangle equiangular to a given triangle. Gi Let a 5j. 3. b ,3. z. e 3>- 3d 3*. i. *• Let ABC be the given circle, and DEF the given triangle ; it is required to infcribe in the circle ABC a triangle equianeular to the triangle DEF. Draw t the ftraight line GAH...

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

John Keill - Geometry - 1782 - 476 pages
...III. PR OBLE M. About a given 'Circle to defer the a Triangle, equiangular to a Triangle given. IETABC be the given Circle, and DEF the . . ••-' given Triangle. It is required to defcube a Tiiangle about the Circle ABC, equiangular to the Triangle DE F- ' Produce the Side EF, both...

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

Euclid, John Playfair - Euclid's Elements - 1795 - 462 pages
...the circle ABC. Which was to be done. PROP. ABOUT a given circle to defcribe a triangle cquiangular to a given triangle. Let ABC be the given circle, and DEF tfie given triangle; it is required to defcribe a triangle about the circle ABC ecmiang»ilar to the...

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

Alexander Ingram - Trigonometry - 1799 - 374 pages
...the circle. Which was to be done. 33. i. I PROP. II. PROB. N" a given circle, to infcribe a triangle equiangular to a given triangle. Let ABC be the given...circle, and DEF the given triangle ; it is required to infcribe in the circle ABC a triangle equiangular to the triangle DEF. Draw » the itraight line GAH...