Elements of Geometry;: Containing the First Six Books of Euclid, with Two Books on the Geometry of Solids. To which are Added, Elements of Plane and Spherical TrigonometryBell & Bradfute, and G. G. & J. Robinson, London., 1795 - 400 páginas |
Dentro del libro
Resultados 1-5 de 100
Página xiv
... triangle are greater than the third , neither could it be true , that the great- er fide of every triangle is oppofite to the greater angle , nor that the equal fides are oppofite to equal angles , nor , laftly , that things equal to ...
... triangle are greater than the third , neither could it be true , that the great- er fide of every triangle is oppofite to the greater angle , nor that the equal fides are oppofite to equal angles , nor , laftly , that things equal to ...
Página 4
... triangle is that which has three equal fides . XX . An ifofceles triangle is that which has only two fides equal . AAN XXI . A fcalene triangle , is that which has three unequal fides , XXII . A right angled triangle , is that which has ...
... triangle is that which has three equal fides . XX . An ifofceles triangle is that which has only two fides equal . AAN XXI . A fcalene triangle , is that which has three unequal fides , XXII . A right angled triangle , is that which has ...
Página 8
... triangle upon a given finite ftraight line . Let AB be the given ftraight line ; it is required to describe an equilateral triangle upon it . From the centre A , at the distance AB , de- a 3. Poftu- fcribe a the circle BCD , and from ...
... triangle upon a given finite ftraight line . Let AB be the given ftraight line ; it is required to describe an equilateral triangle upon it . From the centre A , at the distance AB , de- a 3. Poftu- fcribe a the circle BCD , and from ...
Página 10
... triangle ABC to the triangle DEF ; and the other angles , to B C E which the equal fides are opposite , shall be equal , each to each , viz . the angle ABC to the angle DEF , and the angle ACB to DFE . For , if the triangle ABC be ...
... triangle ABC to the triangle DEF ; and the other angles , to B C E which the equal fides are opposite , shall be equal , each to each , viz . the angle ABC to the angle DEF , and the angle ACB to DFE . For , if the triangle ABC be ...
Página 11
... triangles , AFC , AGB ; therefore the bafe FC is equal b to the base GB , and the triangle AFC to the triangle AGB ; and the re- maining angles of the one are equal b to the remaining an- gles of the other , each to each , to which the ...
... triangles , AFC , AGB ; therefore the bafe FC is equal b to the base GB , and the triangle AFC to the triangle AGB ; and the re- maining angles of the one are equal b to the remaining an- gles of the other , each to each , to which the ...
Otras ediciones - Ver todas
Elements of Geometry: Containing the First Six Books of Euclid, with a ... Formerly Chairman Department of Immunology John Playfair Sin vista previa disponible - 2015 |
Términos y frases comunes
ABCD alfo alſo angle ABC angle ACB angle BAC arch bafe baſe BC is equal becauſe the angle bifected Book VII cafe centre circle ABC circumference co-fine cylinder defcribed demonftrated diameter draw drawn equal angles equiangular equilateral equilateral polygon equimultiples Euclid exterior angle faid fame manner fame plane fame ratio fame reaſon fecond fegment femicircle fhall fhewn fimilar fince firft firſt folid fore fquare of AC ftraight line AB fuch given ftraight line gnomon greater impoffible infcribed interfect join lefs leſs Let ABC line BC magnitudes muſt oppofite angle parallel parallelepiped parallelogram perpendicular polygon prifm propofition proportionals radius rectangle contained rectilineal figure remaining angle right angles ſhall ſpace ſquare tangent thefe THEOR theſe thoſe touches the circle triangle ABC wherefore