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 Βιβλία Βιβλία 1 - 10 από 29 για But let one of them BD pass through the centre, and cut the other AC, which does....
But let one of them BD pass through the centre, and cut the other AC, which does not pass through the centre, at right angles, in the...
Popular Mathematics: Being the First Elements of Arithmetic, Algebra, and ... - Σελίδα 489
των Robert Mudie - 1836 - 496 σελίδες
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## The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh ...

Euclid, Robert Simson - 1806 - 518 σελίδες
...equal to the rectangle BE, ED. But let one of them BD pass through the centre, and cut the other AC, which does not pass through the centre, at right angles, in the point E : then, if BD be bisected in F, F is the centre of the circle ABCD ; join AF : and because BD, which passes...

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

John Playfair - 1806 - 311 σελίδες
...is equal to the rectangle BE.ED. Let one of them BD pass through the centre, and cut the other AC, which does not pass through the centre, at right angles in the point E ; bisect BD in F, then F is the centre of the circle ABCD. Join AF. Because BD, which passes through...

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

Euclides - 1816 - 528 σελίδες
...equal to the rectangle BE, ED. But let one of them BD pass through the centre, and cut the other AC which does not pass through the centre, at right angles, in the point E : Then, if BD be bisected in F, F is the centre of the circle ABCD; join AF : And because BD, which passes...

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

John Playfair - 1819 - 317 σελίδες
...equal to the rectangle BE.ED. But let one of them BD pass through the centre, and eutthe other AC, which does not pass through the centre, at right angles in the point E : then, if BD be biserted in F, F i? (he centre of the circle M ABCD ; join AF : and because BD, which passes...

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

John Playfair - 1819 - 333 σελίδες
...equal to the rectangle BE. ED. But let one of them BD pass through the centre, and cut the other AC> which does not pass through the centre, at right angles in the •ointE : then, if BD be bisected in F, F 43 the centre of the circle M . ABCD ; join AF : and because...

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

Peter Nicholson - 1825 - 372 σελίδες
...equal to the rectangle BE, ED. But let one of them BD pass through the centre, and cut the other AC which does not pass through the centre at right angles, in the point E : Then, if BD be bisected in F, F is the centre of the circle ABCD ; join AF : And because BD, which passes...

## Elements of arithmetic, algebra and geometry

George Lees - 1826 - 207 σελίδες
...the rectangle AE.EC = BE.ED. But let one of them BD, pass through the centre, and cut the other AC, which does not pass through the centre at right angles in the point E : then if BD be bisected in F, F aCor. 1. 1.2. is the centrea ; join AF. Then becauseBD passes through the...

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

Robert Simson - 1827 - 513 σελίδες
...equal to the rectangle BE, ED. 1; But let one of them BD pass through the centre, and cut the other AC, which does not pass through the centre, at right angles, in the point E : then, if BD be bisected in F, F is the centre of the circle ABCD : join AF : and because BD which passes...

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

Euclid, Robert Simson - 1835 - 513 σελίδες
...equal Jj to the rectangle BE, ED. But let one of them BD pass through the centre, and cut the other AC which does not pass through the centre, at right angles, in the point E: Then, if BD be bisected in F, F is the centre of the circle ABCD; join AF: and because BD, which passes through...

## Popular Mathematics: Being the First Elements of Arithmetic, Algebra, and ...

Robert Mudie - 1836 - 496 σελίδες
...rectangles two and two, are equal. There are other three cases, one line passing through, the IK A CIRCLE. centre, crossing the other at right angles, and consequently...ED, that is, as c D is bisected the square of c E or E D. Join A c, c B, B n, DA ; and the triangles A c B, AD B, are equal to each other, and right-angled...