Zaloguj się
 Książki Książki
PROPOSITION I. PROBLEM. To describe an equilateral triangle upon a given Jinite straight line. Let AB be the given straight line. It is required to describe an equilateral triangle upon AB, From the centre A, at the distance AB, describe the circle BCD...
The Elements of Euclid for the Use of Schools and Colleges: With Notes, an ... - Strona xv
autor: Isaac Todhunter - 1880 - Liczba stron: 400
Pełny widok - Informacje o książce

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

Robert Simson - 1806 - Liczba stron: 518
...PROPOSITION I. PROBLEM. TO describe an equilateral triangle upon a given finite straight line. Let AB be the given straight line ; it is required to describe an equilateral triangle upon it. o From the centre A, at the distance AB, describe » the circle BCD, and from the centre B,...
Pełny widok - Informacje o książce

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

John Playfair - 1806 - Liczba stron: 311
...PROPOSITION I. PROBLEM. TO describe an equilateral triangle upon a given finite straight line. Let AB be the given straight line ; it is required to describe an equilateral triangle upon it. From the centre A, at the distance AB, desa 3. Postu- scribea the circle BCD, Me" and from...
Pełny widok - Informacje o książce

An Easy Introduction to the Mathematics: In which the Theory and ..., Tom 2

Charles Butler - 1814
...describe an equilateral triangle upon a given « straight line. (See the figure in Euclid.) !Let AB be the given straight line ; it is required to describe an equilateral triangle upon it. « In Euclid it is " a given finite straight line ;" here the word " finite" is superfluous,...
Pełny widok - Informacje o książce

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

John Playfair - 1819 - Liczba stron: 317
...PROPOSITION I. PROBLEM. To describe an equilateral triangle upon a givenfinite straight lint. Let AB be the given straight line ; it is required to describe an equilateral triangle upon it. From the centre A, at the distance AB, describe (3. Postulate) the circle BCD, dhd from the...
Pełny widok - Informacje o książce

A Popular Course of Pure and Mixed Mathematics ...: With Tables of ...

Peter Nicholson - 1825 - Liczba stron: 372
...Proposition I. Problem. To describe an equilateral triangle upon a given finite straight line. Let AB be the given straight line ; it is required to describe an equilateral triangle upon it. From the centre A, at the distance AB, describe (3 Postulate) the cirele BCD, and from the...
Pełny widok - Informacje o książce

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

Robert Simson - 1827 - Liczba stron: 513
...PROPOSITION I. PROBLEM. To describe an equilateral triangle upon a given Jinite straight line. Let AB be the given straight line; it is required to describe an equilateral triangle upon AB. From the centre A, at the distance AB, describe * the circle BCD, and from the centre B, at...
Pełny widok - Informacje o książce

Elements of Geometry: Being Chiefly a Selection from Playfair's Geometry

John Playfair - 1829 - Liczba stron: 186
...I. PROBLEM. To describe an equilateral triangle on a given finite straight line. See JVo/e. Let AB be the given straight line; it is required to describe an equilateral triangle on it. From the centre A, at the distance AB, describe the circumference of the circle BCD (3 Postulate);...
Pełny widok - Informacje o książce

Geometry Without Axioms; Or the First Book of Euclid's Elements. With ...

Thomas Perronet Thompson - 1833 - Liczba stron: 150
...expressed. See Note. PROBLEM. — To describe an equilateral triangle upon a given straight line. Let AB be the given straight line. It is required to describe an equilateral triangle upon it. C About the centre A, with the radius AB. de•IHTERC.13. ., , . . „,,_. - . Cor. 3. scribe*...
Pełny widok - Informacje o książce

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

Euclid - 1835 - Liczba stron: 513
...PROPOSITION I. PROBLEM. To describe an equilateral triangle upon a given finite straight line. Let AB be the given straight line ; it is required to describe an equilateral triangle upon it. From the centre A, at the dis3. Postu- tance AB, describe a the circle BCD, andfrom the centre...
Pełny widok - Informacje o książce

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

Euclid, James Thomson - 1837 - Liczba stron: 390
...PROPOSITION I. PROBLEM.f To describe an equilateral triangle on a given finite straight line.t Let AB be the given straight line ; it is required to describe an equilateral triangle upon it. Let AB be perpendicular to CD, and EF to GH. then the angles ABD, EFH are equal. For let the...
Pełny widok - Informacje o książce