Elements of Geometry: Containing the First Six Books of Euclid, with a Supplement on the Quadrature of the Circle and the Geometry of Solids ; to which are Added Elements of Plane and Spherical TrigonometryE. Duyckinck, and George Long, 1824 - 333 sider |
Inni boken
Resultat 6-10 av 100
Side 29
... drawn from the given point C , is perpendicular to the given straight line AB . Because FH is equal to HG , and HC common to the two triangles FHC , GHC , the two sides FH , HC are equal to the two GH , HC , each to each ; but the base ...
... drawn from the given point C , is perpendicular to the given straight line AB . Because FH is equal to HG , and HC common to the two triangles FHC , GHC , the two sides FH , HC are equal to the two GH , HC , each to each ; but the base ...
Side 34
... drawn two straight lines to a point within the triangle , these two lines shall be less than the other two sides of the triangle , but shall contain a greater angle . Let the two straight lines BD , CD be drawn from B , C , the ends of ...
... drawn two straight lines to a point within the triangle , these two lines shall be less than the other two sides of the triangle , but shall contain a greater angle . Let the two straight lines BD , CD be drawn from B , C , the ends of ...
Side 40
... drawn making the angle KGH equal to GHD , and produce KG to L ; then KL will be parallel to CD ( 27. 1. ) ; but E AB is also parallel to CD ; therefore two straight lines G are drawn through the same point G , parallel to CD , and K yet ...
... drawn making the angle KGH equal to GHD , and produce KG to L ; then KL will be parallel to CD ( 27. 1. ) ; but E AB is also parallel to CD ; therefore two straight lines G are drawn through the same point G , parallel to CD , and K yet ...
Side 41
... draw a straight line through a given point parallel to a given straight line . A Let A be the given point , and BC ... drawn through the given point A parallel to the given straight line BC . Which was to be done . PROP . XXXII . THEOR ...
... draw a straight line through a given point parallel to a given straight line . A Let A be the given point , and BC ... drawn through the given point A parallel to the given straight line BC . Which was to be done . PROP . XXXII . THEOR ...
Side 46
... draw BG parallel ( 31. 1. ) to CA , and through F draw FH parallel to ED : Then each of the figures GBCA , DEFH is a paral- lelogram ; and they are equal to ( 36. 1. ) one an- other , because they are upon equal bases BC , EF and ...
... draw BG parallel ( 31. 1. ) to CA , and through F draw FH parallel to ED : Then each of the figures GBCA , DEFH is a paral- lelogram ; and they are equal to ( 36. 1. ) one an- other , because they are upon equal bases BC , EF and ...
Andre utgaver - Vis alle
Elements of Geometry: Containing the First Six Books of Euclid: With a ... John Playfair Uten tilgangsbegrensning - 1819 |
Elements of Geometry: Containing the First Six Books of Euclid : with a ... John Playfair Uten tilgangsbegrensning - 1837 |
Elements of Geometry: Containing the First Six Books of Euclid: With a ... John Playfair Uten tilgangsbegrensning - 1854 |
Vanlige uttrykk og setninger
ABC is equal ABCD altitude angle ABC angle ACB angle BAC angle EDF arch AC base BC bisected centre circle ABC circumference cosine cylinder demonstrated diameter draw equal angles equiangular equilateral equilateral polygon equimultiples Euclid exterior angle fore four right angles given straight line greater hypotenuse inscribed join less Let ABC Let the straight line BC magnitudes meet multiple opposite angle parallel parallelepipeds parallelogram perpendicular polygon prism PROB produced proportionals proposition Q. E. D. COR Q. E. D. PROP radius ratio rectangle contained rectilineal figure remaining angle segment semicircle shewn side BC sine solid angle solid parallelepipeds spherical angle spherical triangle straight line AC THEOR third touches the circle triangle ABC triangle DEF wherefore