The Elements of Euclid: Viz, the First Six Books, Together with the Eleventh and Twelfth ; the Errors, by which Theon, Or Others, Have Long Ago Vitiated These Books, are Corrected, and Some of Euclid's Demonstrations are Restored ; Also the Book of Euclid's Data, in Like Manner Corrected |
Inni boken
Resultat 1-5 av 8
Side 31
to the base DF , and the third angle BAC to the third angle EDF . Next , let the
sides which are opposite to A D equal angles in each triangle be equal to one
another , viz . AB to DE ; likewise in this case , the other sides shall be equal , AC
to ...
to the base DF , and the third angle BAC to the third angle EDF . Next , let the
sides which are opposite to A D equal angles in each triangle be equal to one
another , viz . AB to DE ; likewise in this case , the other sides shall be equal , AC
to ...
Side 118
first be greater than that of the second , the multiple of the third is also greater
than that of the fourth . VI . Magnitudes which have the same ratio are called
proportionals . N. B. “ When four magnitudes are proportionals , it is usually
expressed ...
first be greater than that of the second , the multiple of the third is also greater
than that of the fourth . VI . Magnitudes which have the same ratio are called
proportionals . N. B. “ When four magnitudes are proportionals , it is usually
expressed ...
Side 127
If the first of four magnitudes have to the second the same ratio which the third
has to the fourth : then , if the first be greater than the second , the third is also
greater than the fourth ; and if equal , equal ; if less , less . * Take any
equimultiples of ...
If the first of four magnitudes have to the second the same ratio which the third
has to the fourth : then , if the first be greater than the second , the third is also
greater than the fourth ; and if equal , equal ; if less , less . * Take any
equimultiples of ...
Side 127
If the first of four magnitudes have to the second the same ratio which the third
has to the fourth : then , if the first be greater than the second , the third is also
greater than the fourth ; and if equal , equal ; if less , less . * Take any
equimultiples of ...
If the first of four magnitudes have to the second the same ratio which the third
has to the fourth : then , if the first be greater than the second , the third is also
greater than the fourth ; and if equal , equal ; if less , less . * Take any
equimultiples of ...
Side 210
If two planes cutting one another be each of them perpendicular to a third plane ;
their common section shall be perpendicular to the same plane . Let the two
planes AB , BC be each of them perpendicular to a third plane , and let BD be the
...
If two planes cutting one another be each of them perpendicular to a third plane ;
their common section shall be perpendicular to the same plane . Let the two
planes AB , BC be each of them perpendicular to a third plane , and let BD be the
...
Hva folk mener - Skriv en omtale
Vi har ikke funnet noen omtaler på noen av de vanlige stedene.
Andre utgaver - Vis alle
The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh ... Euclid,Robert Simson Uten tilgangsbegrensning - 1825 |
The Elements of Euclid: The Errors, by which Theon, Or Others, Have Long Ago ... Euclid,Robert Simson Uten tilgangsbegrensning - 1838 |
Vanlige uttrykk og setninger
added altitude angle ABC angle BAC base centre circle circle ABCD circumference common cone cylinder definition demonstrated described diameter divided double draw drawn equal equal angles equiangular equimultiples Euclid excess fore four fourth given angle given in position given in species given magnitude given ratio given straight line greater Greek half join less likewise magnitude manner meet multiple Note opposite parallel parallelogram pass perpendicular plane prism produced PROP proportionals proposition pyramid Q. E. D. PROP radius reason rectangle rectangle contained rectilineal figure remaining right angles segment shown sides similar sine solid solid angle sphere square square of AC taken THEOR third triangle ABC wherefore whole
Populære avsnitt
Side 9 - Let it be granted that a straight line may be drawn from any one point to any other point.
Side 81 - The angles in the same segment of a circle are equal to one another.
Side 315 - Equiangular parallelograms have to one another the ratio which is compounded of the ratios of their sides.
Side 33 - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.
Side 49 - If a straight line be divided into any two parts, the rectangle contained by the whole and one of the parts, is equal to the rectangle contained by the two parts, together with the square of the aforesaid part.
Side 96 - If from any point without a circle two straight lines be drawn, one of which cuts the circle, and the other touches it ; the rectangle contained by the whole line which cuts the circle, and the part of it without the circle, shall be equal to the square of the line which touches it.
Side 155 - If two triangles have one angle of the one equal to one angle of the other and the sides about these equal angles proportional, the triangles are similar.
Side 22 - ANY two angles of a triangle are together less than two right angles.
Side 25 - Let A, B, C be the three given straight lines, of which any two whatever are greater than the third, viz.
Side 24 - Any two sides of a triangle are together greater than the third side.