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 |
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Side vi
... of a learned gentleman. To which are also added, the Elements of Plane and
Spherical Trigonometry, which are commonly taught after the Elements of Euclid.
o - THE ELEMENTS OF EUCLID. BOOK I. DEFINITIONS. s o I. vi PREFACE.
... of a learned gentleman. To which are also added, the Elements of Plane and
Spherical Trigonometry, which are commonly taught after the Elements of Euclid.
o - THE ELEMENTS OF EUCLID. BOOK I. DEFINITIONS. s o I. vi PREFACE.
Side 284
To describe in the greater of two spheres which have the same centre , a solid
polyhedron , the superficies of which shall not meet the lesser sphere . * Let there
be two spheres about the same centre A ; it is required to describe in the greater
a ...
To describe in the greater of two spheres which have the same centre , a solid
polyhedron , the superficies of which shall not meet the lesser sphere . * Let there
be two spheres about the same centre A ; it is required to describe in the greater
a ...
Side 289
And if in the lesser sphere there be described a solid polyhedron , by drawing
straight lines betwixt the points in which ... of the solid polyhedron in the greater
sphere meet the superficies of the lesser ; in the same order in which are joined
the ...
And if in the lesser sphere there be described a solid polyhedron , by drawing
straight lines betwixt the points in which ... of the solid polyhedron in the greater
sphere meet the superficies of the lesser ; in the same order in which are joined
the ...
Side 290
SPHERES have to one another the triplicate ratio of that which their diameters
have . Let ABC , DEF be two spheres , of which the diameters are BC , EF . The
sphere ABC has to the sphere DEF the triplicate ratio of that which BC has to EF .
SPHERES have to one another the triplicate ratio of that which their diameters
have . Let ABC , DEF be two spheres , of which the diameters are BC , EF . The
sphere ABC has to the sphere DEF the triplicate ratio of that which BC has to EF .
Side 291
have that ratio to a greater sphere LMN : therefore , by inversion , the sphere
LMN has to the sphere ABC the triplicate ratio of that which the diameter has to
the diameter BC . But as the sphere LMN to ABC , so is the sphere DEF to some ...
have that ratio to a greater sphere LMN : therefore , by inversion , the sphere
LMN has to the sphere ABC the triplicate ratio of that which the diameter has to
the diameter BC . But as the sphere LMN to ABC , so is the sphere DEF to some ...
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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.