The Elements of Euclid for the Use of Schools and Colleges: Comprising the First Six Books and Portions of the Eleventh and Twelfth Books : with Notes, an Appendix, and Exercises |
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Side 140
Let A the first be the same multiple of B the second , that C the third is of D the
fourth ; and of A and C let the equimultiples EF and GH be taken : EF shall be the
same multiple of B that GH is of D . For , because EF is the same multiple of A that
...
Let A the first be the same multiple of B the second , that C the third is of D the
fourth ; and of A and C let the equimultiples EF and GH be taken : EF shall be the
same multiple of B that GH is of D . For , because EF is the same multiple of A that
...
Side 141
multiples whatever of the first and the third , and also any equimultiples whatever
of the second and the fourth , then the multiple of the first shall have the same
ratio to the multiple of the second , that the multiple of the third has to the multiple
of ...
multiples whatever of the first and the third , and also any equimultiples whatever
of the second and the fourth , then the multiple of the first shall have the same
ratio to the multiple of the second , that the multiple of the third has to the multiple
of ...
Side 142
THEOREM . If one magnitude be the same multiple of another that a magnitude
taken from the first is of a magnitude taken from the other , the remainder shall be
the same multiple of the remainder that the whole is of the whole . Let AB be the ...
THEOREM . If one magnitude be the same multiple of another that a magnitude
taken from the first is of a magnitude taken from the other , the remainder shall be
the same multiple of the remainder that the whole is of the whole . Let AB be the ...
Side 143
Then , because AE is the same multiple of CF that AG is of FD , [ Construction .
and that AG is equal to EB ; therefore AE is the same multiple of CF that EB is of
FD . But AE is the same multiple of CF that AB is of CD ; [ Hypothesis . therefore
EB ...
Then , because AE is the same multiple of CF that AG is of FD , [ Construction .
and that AG is equal to EB ; therefore AE is the same multiple of CF that EB is of
FD . But AE is the same multiple of CF that AB is of CD ; [ Hypothesis . therefore
EB ...
Side 144
F , Next let GB be a multiple of E : HD shall be the same multiple of F . Make CK
the same multiple of F that GB is of E . Then , because AG is the same multiple of
E that CH is of [ Hypothesis . and GB is the same multiple of E that CK is of F ...
F , Next let GB be a multiple of E : HD shall be the same multiple of F . Make CK
the same multiple of F that GB is of E . Then , because AG is the same multiple of
E that CH is of [ Hypothesis . and GB is the same multiple of E that CK is of F ...
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The Elements of Euclid for the Use of Schools and Colleges Isaac Todhunter Uten tilgangsbegrensning - 1872 |
The Elements of Euclid for the Use of Schools and Colleges: With Notes, an ... Isaac Todhunter Uten tilgangsbegrensning - 1880 |
The Elements of Euclid for the Use of Schools and Colleges: Comprising the ... Euclid,Isaac Todhunter Uten tilgangsbegrensning - 1867 |
Vanlige uttrykk og setninger
ABCD AC is equal angle ABC angle BAC Axiom base bisected Book centre chord circle ABC circumference common Construction Corollary Definition demonstration describe a circle described diameter difference divided double draw drawn equal equal angles equiangular equilateral equimultiples Euclid extremities fall figure fixed formed four fourth given circle given point given straight line greater half Hypothesis inscribed intersect join less Let ABC magnitudes manner meet middle point multiple namely opposite sides parallel parallelogram pass perpendicular plane polygon PROBLEM produced proportionals Q.E.D. PROPOSITION quadrilateral radius ratio reason rectangle contained rectilineal figure remaining respectively right angles segment shew shewn sides similar square straight line drawn suppose taken tangent THEOREM third triangle ABC twice Wherefore whole
Populære avsnitt
Side 264 - If two triangles have two angles of the one equal to two angles of the other, each to each, and one side equal to one side, viz.
Side 73 - 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 264 - To draw a straight line at right angles to a given straight line, from a given point in the same. Let AB be...
Side 184 - 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 10 - THE angles at the base of an isosceles triangle are equal to one another : and, if the equal sides be produced, the angles upon the other side of the base shall be equal.
Side 300 - Describe a circle which shall pass through a given point and touch a given straight line and a given circle.
Side 60 - If a straight line be divided into any two parts, four times the rectangle contained by the whole line, and one of the parts, together with the square of the other part, is equal to the square of the straight line which is made up of the whole and that part.
Side 62 - If a straight line be divided into two equal, and also into two unequal parts, the squares on the two unequal parts are together double of the square on half the line, and of the square on the line between the points of section. Let the straight line AB be divided into two equal parts in the point C, and into two unequal parts in the point D ; The squares on AD and DB shall be together double of AD»+DB
Side 244 - Let AB and C be two unequal magnitudes, of which AB is the greater. If from AB there be taken more than its half, and from the remainder more than its half, and so on ; there shall at length remain a magnitude less than C. For C may be multiplied, so at length to become greater than AB.
Side 6 - Magnitudes which coincide with one another, that is, which exactly fill the same space, are equal to one another.
Bibliografisk informasjon
| Tittel | The Elements of Euclid for the Use of Schools and Colleges: Comprising the First Six Books and Portions of the Eleventh and Twelfth Books : with Notes, an Appendix, and Exercises |
| Forfattere | Euclid, Isaac Todhunter |
| Utgiver | Macmillan, 1883 |
| Original fra | Harvard University |
| Digitalisert | 21. feb 2008 |
| Lengde | 400 sider |
| Eksporter sitat | BiBTeX EndNote RefMan |