The Elements of Euclid: 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. viz. The first six books, together with the eleventh and twelfth |
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Resultat 1-5 av 8
Side 247
Let then the segments EK , KF , FL , LG , GM , MH , IIN , NE be thofe that remain
and are together less than the excess of the circle EFGH above S. therefore the
rest of the circle , viz . the polygon EKFLGMHN is greater than the space S.
Let then the segments EK , KF , FL , LG , GM , MH , IIN , NE be thofe that remain
and are together less than the excess of the circle EFGH above S. therefore the
rest of the circle , viz . the polygon EKFLGMHN is greater than the space S.
Side 336
Book XI . quired that B , C , D together be greater than A , from each of these
Ntaking away B , C , the remaining one D most be greater than the excess of A
above B and C. take therefore any wagoitude Dwhich is less than A , B , C
rogether ...
Book XI . quired that B , C , D together be greater than A , from each of these
Ntaking away B , C , the remaining one D most be greater than the excess of A
above B and C. take therefore any wagoitude Dwhich is less than A , B , C
rogether ...
Side 369
Let the excess of the magnitule AB above a given magnitude , have a given ratio
to the magaitude BC ; the excess of AC , both of them together , above a given
magnitude , has a given ratio to BC . Let AD be the given magnitude the excess
of ...
Let the excess of the magnitule AB above a given magnitude , have a given ratio
to the magaitude BC ; the excess of AC , both of them together , above a given
magnitude , has a given ratio to BC . Let AD be the given magnitude the excess
of ...
Side 375
5 . of LG to FD is given . and GB is given , therefore EG the excess of EB above
the given magnitude GB , hus a given ratio to FD . the other case is thewn in the
same way . PRO P. XXIV . 13 . TF there be three magnitudes , the first of which
has ...
5 . of LG to FD is given . and GB is given , therefore EG the excess of EB above
the given magnitude GB , hus a given ratio to FD . the other case is thewn in the
same way . PRO P. XXIV . 13 . TF there be three magnitudes , the first of which
has ...
Side 376
Also if the first has a given ratio to the second , and the excess of the third above
a given magnitude has also a given ratio to the second , the fame excets thall
have a given ratio to the firft ; as is evident from the oth Dat . PRO P. XXV . TF
there ...
Also if the first has a given ratio to the second , and the excess of the third above
a given magnitude has also a given ratio to the second , the fame excets thall
have a given ratio to the firft ; as is evident from the oth Dat . PRO P. XXV . TF
there ...
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The Elements of Euclid, Viz: The Errors, by which Theon, Or Others, Have ... Robert Simson Uten tilgangsbegrensning - 1775 |
The Elements of Euclid: The Errors, by which Theon, Or Others, Have Long Ago ... Robert Simson Uten tilgangsbegrensning - 1762 |
The Elements of Euclid: The Errors by which Theon, Or Others, Have Long ... Robert Simson Uten tilgangsbegrensning - 1827 |
Vanlige uttrykk og setninger
added alſo altitude angle ABC angle BAC baſe becauſe Book caſe circle circle ABCD circumference common cone cylinder Definition demonſtrated deſcribed diameter divided double draw drawn equal equal angles equiangular equimultiples exceſs fame fides figure firſt folid angle fore four fourth given angle given in poſition given magnitude given ratio given ſtraight line greater half join leſs likewiſe magnitude manner meet multiple muſt oppoſite parallel parallelogram perpendicular plane produced PROP proportionals Propoſition pyramid radius reaſon rectangle rectangle contained rectilineal remaining right angles ſame ſecond ſegment ſhall ſides ſimilar ſolid ſphere ſquare ſquare of AC taken THEOR theſe third thro triangle ABC wherefore whole
Populære avsnitt
Side 156 - 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 3 - A circle is a plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference, are equal to one another.
Side 323 - Equiangular parallelograms have to one another the ratio which is compounded of the ratios of their sides.
Side 92 - If from a point without a circle there be drawn two straight lines, one of which cuts the circle, and the other meets it ; if the rectangle contained by the whole line which cuts the circle, and the part of it without the circle, be equal to the square- of the line which meets it, the line which meets shall touch the circle.
Side 80 - EA : and because AD is equal to DC, and DE common to the triangles ADE, CDE, the two sides AD, DE are equal to the two CD, DE, each to each ; and the angle ADE is equal to the angle CDE, for each of them is a right angle ; therefore the base AE is equal (4.
Side 52 - If a straight line be bisected, and produced to any point, the square of the whole line thus produced, and the square of the part of it produced, are together double of the square of half the line bisected, and of the square of the line made up of the half and the part produced.
Side 36 - To a given straight line to apply a parallelogram, which shall be equal to a given triangle, and have one of its angles equal to a given rectilineal angle.
Side 2 - When a straight line standing on another straight line makes the adjacent angles equal to one another, each of the angles is called a right angle; and the straight line which stands on the other is called a perpendicular to it.
Side 54 - AB be the given straight line ; it is required to divide it into two parts, so that the rectangle contained by the whole, and one of the parts, shall be equal to the square of the other part.
Side 74 - The straight line drawn at right angles to the diameter of a circle, from the extremity of it, falls without the circle...