Wyszukiwarka Grafika Mapy Play YouTube Wiadomości Gmail Dysk Więcej »
Zaloguj się
Książki Książki
" From this it is manifest, that the perpendicular drawn from the right angle of a right-angled triangle to the base, is a mean proportional between the segments of the base; and also that each of the sides is a mean proportional between the base, and... "
The elements of plane geometry; or, The first six books of Euclid, ed. by W ... - Strona 93
autor: Euclides - 1863
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
...angle of a right angled triangle to the base, is a mean proportional between the segments of the base : and also that each of the sides is a mean proportional between the base, and its segment adjacent to that side: because in the triangles BDA, ADC, BD is to DA, as DA...
Pełny widok - Informacje o książce

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

Euclid - 1810 - Liczba stron: 518
...to ABC, are equiangular and similar to each other. Therefore, in a right angled, &c. QED . Con. From this it is manifest, that the perpendicular drawn from the right angle of a right angled triangle to the base, is a mean proportional between the segments of the base : and also...
Pełny widok - Informacje o książce

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

Euclides - 1816 - Liczba stron: 528
...to ABC, are equiangular and similar to each other. Therefore, in a right angled, &c. QED COR. From this it is manifest that the perpendicular drawn from the right angle of a right angled triangle to the base, is a mean proportional between the segments of the .s. base: And...
Pełny widok - Informacje o książce

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

John Playfair - 1819 - Liczba stron: 333
...ABC, are equiangular and similar to one another- Therefore, in a right angled, Jkc Q, ED COR. From this it is manifest, that the perpendicular drawn, from the right angle of a right angled-triangle, to the base, is a mean proportional between the segments of the base ; and also...
Pełny widok - Informacje o książce

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

Peter Nicholson - 1825 - Liczba stron: 372
...ABC, are equiangular and similar to each other. Therefore in a right analed, &c. QED COR. From thii it is manifest, that the perpendicular drawn from the right angle of a right angled triangle to the base, is a mean proportional between the segment«- of the base : And...
Pełny widok - Informacje o książce

Euclid's Elements of geometry, transl. To which are added, algebraic ...

Euclides - 1826
...drawn from the right angle at the base, it is a mean proportional between the segments of the base; and also that each of the sides is a mean proportional between the base and its segment adjacent to that side. Deduction. PROPOSITION IX. PROBLEM. From a given right...
Pełny widok - Informacje o książce

Elements of Geometry, Containing the First Six Books of Euclid

Euclid - 1826 - Liczba stron: 180
...drawn from the right angle at the base, it is a mean proportional between the segments of the base ; and also that each of the sides is a mean proportional between the base and its segment adjacent to that side. Deduction. To divide a given finite right line into two...
Pełny widok - Informacje o książce

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

Robert Simson - 1827 - Liczba stron: 513
...to ABC, are equiangular and similar to each other. Therefore, in a right angled, &c. QED COR. From this it is manifest that the perpendicular drawn from the right angle of a right angled triangle to the base, is a mean proportional between the segments of the base, and also...
Pełny widok - Informacje o książce

The Elements of geometry [Euclid book 1-3] in general terms, with notes &c ...

Euclides - 1833
...contained by those chords, will be a right £_ (Prop. 31, 3) ; and the perpendicular, from this right f_ on the hypotenuse, is a mean proportional between the segments of the hypotenuse (Cor. 8, 6.). Cor. 1. In like manner mean proportionals can be found between the given lines and this...
Pełny widok - Informacje o książce

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

Euclid - 1835 - Liczba stron: 513
...ABC, are equiangular and similar to each other. Therefore, " in a right angled," &c. QED COR. From this it is manifest, that the perpendicular drawn from the right angle of a right angled triangle to tlie base, is a mean proportional between the segments of the base : And also,...
Pełny widok - Informacje o książce




  1. Moja biblioteka
  2. Pomoc
  3. Zaawansowane wyszukiwanie książek
  4. Pobierz plik PDF