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 twelfthMathew Carey, and sold by J. Conrad & Company, S. F. Bradford, Birch & Small, and Samuel Etheridge. Printed by T. & G. Palmer, 116, High-Street., 1806 - 518 sider |
Inni boken
Resultat 1-5 av 49
Side 313
... given in that book , as in this : but in- " deed shere is scarce any need of it in either of them : though " I think ... species of compound ratio . But Theon has made it the 5th def . of book 6 , where he gives an absurd and ...
... given in that book , as in this : but in- " deed shere is scarce any need of it in either of them : though " I think ... species of compound ratio . But Theon has made it the 5th def . of book 6 , where he gives an absurd and ...
Side 367
... given , when a ratio of a given magnitude to a given magnitude which is the same ratio with it can be found . III . Rectilineal figures are said to be given in species , which have each of their angles given , and the ratios of their ...
... given , when a ratio of a given magnitude to a given magnitude which is the same ratio with it can be found . III . Rectilineal figures are said to be given in species , which have each of their angles given , and the ratios of their ...
Side 396
... given . 39 . See Note . PROP . XLII . IF each of the sides of a triangle be given in mag- nitude , the triangle is given in species . Let each of the sides of the triangle ABC be given in mag- nitude , the triangle ABC is given in species ...
... given . 39 . See Note . PROP . XLII . IF each of the sides of a triangle be given in mag- nitude , the triangle is given in species . Let each of the sides of the triangle ABC be given in mag- nitude , the triangle ABC is given in species ...
Side 397
... given and because the straight line FD is drawn to the given point Din DE which is given in position , making the ... species . c 29. dat . e { 4.6 . 1 def . 6 . PROP . XLIV . IF one of the angles of a triangle be given , and if ...
... given and because the straight line FD is drawn to the given point Din DE which is given in position , making the ... species . c 29. dat . e { 4.6 . 1 def . 6 . PROP . XLIV . IF one of the angles of a triangle be given , and if ...
Side 398
... given in species . Let the sides of the triangle ABC have given ratios to one another , the triangle ABC is given in species . Take a straight line D given in magnitude ; and because the ratio of AB to BC is given , make the ratio of ...
... given in species . Let the sides of the triangle ABC have given ratios to one another , the triangle ABC is given in species . Take a straight line D given in magnitude ; and because the ratio of AB to BC is given , make the ratio of ...
Andre utgaver - Vis alle
The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh ... Euclid Uten tilgangsbegrensning - 1810 |
Vanlige uttrykk og setninger
altitude angle ABC angle BAC base BC BC is equal BC is given bisected Book XI centre circle ABCD circumference cone cylinder demonstrated described diameter draw drawn equal angles equiangular equimultiples Euclid excess fore given angle given in magnitude given in position given in species given magnitude given point given ratio given straight line gnomon greater join less Let ABC meet multiple opposite parallel parallelogram parallelogram AC perpendicular point F polygon prism proposition pyramid Q. E. D. PROP radius rectangle CB rectangle contained rectilineal figure remaining angle right angles segment sides BA similar solid angle solid parallelepipeds square of AC straight line AB straight line BC tangent THEOR third triangle ABC triplicate ratio vertex wherefore
Populære avsnitt
Side 28 - Any two sides of a triangle are together greater than the third side.
Side 62 - To divide a given straight line into two parts, so that the rectangle contained by the whole, and one of the parts, may be equal to the square of the other part.
Side 28 - IF, from the ends of the side of a triangle, there be drawn two straight lines to a point within the triangle, these shall be less than the other two sides of the triangle, but shall contain a greater angle. Let...
Side 57 - PROP. VIII. THEOR. IF a straight line be divided into any two parts, tour 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 26 - If one side of a triangle be produced, the exterior angle is greater than either of the interior opposite angles.
Side 163 - 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 17 - 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 189 - In right angled triangles, the rectilineal figure described upon the side opposite to the right angle, is equal to the similar, and similarly described figures upon the sides containing the right angle.
Side 37 - 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 sidef. For any rectilineal figure ABCDE can be divided into as many triangles as the figure has sides, by drawing straight lines from a point F within the figure to each of its angles.
Side 178 - Therefore, universally, similar rectilineal figures are to one another in the duplicate ratio of their homologous sides.