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 TrigonometryW. E. Dean, 1851 - 317 sider |
Inni boken
Resultat 1-5 av 67
Side 12
... triangle upon a given finite straight line . Let AB be the given straight ... Definition ) to AB ; and because the point B is the centre of the cir ... Def . ) to BG ; and because D is the centre of the circle GKL , DL is equal ...
... triangle upon a given finite straight line . Let AB be the given straight ... Definition ) to AB ; and because the point B is the centre of the cir ... Def . ) to BG ; and because D is the centre of the circle GKL , DL is equal ...
Side 13
... triangles shall be equal ; and their other angles shall be equal , each to each , viz . those to which the equal sides are opposite . * Let ABC , DEF be two ' triangles which have the two sides AB , AC equal to the two sides DE , DF ...
... triangles shall be equal ; and their other angles shall be equal , each to each , viz . those to which the equal sides are opposite . * Let ABC , DEF be two ' triangles which have the two sides AB , AC equal to the two sides DE , DF ...
Side 14
... triangle ABC shall coincide with the whole triangle DEF , so that the spaces which they contain or their areas are ... DEF , and the angle ACB to the angle DFE . Therefore , if two triangles have two sides of the one equal to two ...
... triangle ABC shall coincide with the whole triangle DEF , so that the spaces which they contain or their areas are ... DEF , and the angle ACB to the angle DFE . Therefore , if two triangles have two sides of the one equal to two ...
Side 16
... triangle ACB ; produce AC , AD to E , F ; therefore , because AC is equal to ... DEF be two triangles having the two sides AB , AC , equal to the two sides ... triangle ABC be applied to the triangle DEF , so that the point B be ...
... triangle ACB ; produce AC , AD to E , F ; therefore , because AC is equal to ... DEF be two triangles having the two sides AB , AC , equal to the two sides ... triangle ABC be applied to the triangle DEF , so that the point B be ...
Side 17
... triangle DEF ; then join AF ; the straight line AF bisects the angle BAC . Because AD is equal to AE , and AF is com- mon to the two triangles DAF , EAF ; the two sides DA , AF , are equal to the two sides EA , AF , each to each ; but ...
... triangle DEF ; then join AF ; the straight line AF bisects the angle BAC . Because AD is equal to AE , and AF is com- mon to the two triangles DAF , EAF ; the two sides DA , AF , are equal to the two sides EA , AF , each to each ; but ...
Andre utgaver - Vis alle
Elements of Geometry: Containing the First Six Books of Euclid, with a ... Euclid,John Playfair Uten tilgangsbegrensning - 1853 |
Elements of Geometry;: Containing the First Six Books of Euclid, with Two ... Euclid,John Playfair Uten tilgangsbegrensning - 1795 |
Elements of Geometry: Containing the First Six Books of Euclid, with a ... John Playfair Uten tilgangsbegrensning - 1857 |
Vanlige uttrykk og setninger
ABC is equal ABCD adjacent angles altitude angle ABC angle ACB angle BAC base BC bisected centre chord circle ABC circumference cosine cylinder demonstrated described diameter divided draw equal and similar equal angles equiangular equilateral equilateral polygon equimultiples Euclid exterior angle fore four right angles given rectilineal given straight line greater Hence hypotenuse inscribed join less Let ABC Let the straight magnitudes meet multiple opposite angle parallel parallelogram parallelopiped perpendicular polygon prism PROB PROP proportional proposition quadrilateral radius ratio rectangle contained rectilineal figure remaining angle right angled triangle SCHOLIUM segment semicircle shewn side BC sine solid angle solid parallelopiped spherical angle spherical triangle square straight line BC THEOR touches the circle triangle ABC triangle DEF wherefore