The Elements of Euclid |
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Side 12
A rhombus , is that which has all its sides equal , but its angles are not right
angles . JO XXXIII . A rhomboid , is that which has its opposite sides equal to one
another , but all its sides are not equal , nor its angles right apgles . Book I. XXXIV
.
A rhombus , is that which has all its sides equal , but its angles are not right
angles . JO XXXIII . A rhomboid , is that which has its opposite sides equal to one
another , but all its sides are not equal , nor its angles right apgles . Book I. XXXIV
.
Side 16
... by those sides equal to one another ; they shall likewise bave their bases , or
third sides , equal ; and the two triangles shall be equal ; and their other angles
shall be equal , each to each , viz . those to which the equal sides are opposite .
... by those sides equal to one another ; they shall likewise bave their bases , or
third sides , equal ; and the two triangles shall be equal ; and their other angles
shall be equal , each to each , viz . those to which the equal sides are opposite .
Side 17
AB to DE , and AC to DF ; A D Book I. and the angle BAC equal to the angle ÉDF ,
the base BC shall be equal to the base EF ; and the triangle ABC to the triangle
DEF ; and the other angles , to which the equal sides are opposite , shall be ...
AB to DE , and AC to DF ; A D Book I. and the angle BAC equal to the angle ÉDF ,
the base BC shall be equal to the base EF ; and the triangle ABC to the triangle
DEF ; and the other angles , to which the equal sides are opposite , shall be ...
Side 18
Q. E. D. COROLLARY . Hence every equilateral triangle is also equi . angular . یه
روز PROP . VI . THEOR . IF two angles of a triangle be equal to one another , the
sides also which subtend , or are opposite to , the equal angles , shall be equal ...
Q. E. D. COROLLARY . Hence every equilateral triangle is also equi . angular . یه
روز PROP . VI . THEOR . IF two angles of a triangle be equal to one another , the
sides also which subtend , or are opposite to , the equal angles , shall be equal ...
Side 24
IF , at a point in a straight line viher straight lines , upon the opposite sides of it ,
inake the adjacent angles together equal to two right angles , these two . straight
lines shall be in one and the same straight line . А. At the point B in the straight ...
IF , at a point in a straight line viher straight lines , upon the opposite sides of it ,
inake the adjacent angles together equal to two right angles , these two . straight
lines shall be in one and the same straight line . А. At the point B in the straight ...
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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 |
The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh ... Euclid Uten tilgangsbegrensning - 1892 |
Vanlige uttrykk og setninger
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