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 |
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Resultados 1-5 de 26
Página 69
... touch a circle , when it meets the circle , and be- ing produced does not cut it . II . Circles are faid to touch one another , which meet , but do not cut one another . III . Sraight lines are faid to be equally di ftant from the ...
... touch a circle , when it meets the circle , and be- ing produced does not cut it . II . Circles are faid to touch one another , which meet , but do not cut one another . III . Sraight lines are faid to be equally di ftant from the ...
Página 74
... touch one another internally , they fhall not have the fame centre . Let the two circles ABC , CDE , touch one another inter- nally in the point C : they have not the fame centre . C For , if they can , let it be 2 For , 74 ELEMENTS 1 ...
... touch one another internally , they fhall not have the fame centre . Let the two circles ABC , CDE , touch one another inter- nally in the point C : they have not the fame centre . C For , if they can , let it be 2 For , 74 ELEMENTS 1 ...
Página 80
... touch each other internally , the ftraight line which joins their centres being pro- duced , fhall pass through the point of contact . Let the two circles ABC , ADE , touch each other internal- ly in the point A , and let F be the ...
... touch each other internally , the ftraight line which joins their centres being pro- duced , fhall pass through the point of contact . Let the two circles ABC , ADE , touch each other internal- ly in the point A , and let F be the ...
Página 81
... touch each other externally , the ftraight line which joins their centres fhall pass through the point of contact . Let ... touches it on the infide or outfide . For , if it be poffible , let the circle EBF touch the circle ABC in more ...
... touch each other externally , the ftraight line which joins their centres fhall pass through the point of contact . Let ... touches it on the infide or outfide . For , if it be poffible , let the circle EBF touch the circle ABC in more ...
Página 82
... touch another on the infide in more points than one . K Nor can two circles touch one another on the outfide in more than one point : For , if it be poffible , let the circle ACK touch the circle ABC in the points A , C , and join AC ...
... touch another on the infide in more points than one . K Nor can two circles touch one another on the outfide in more than one point : For , if it be poffible , let the circle ACK touch the circle ABC in the points A , C , and join AC ...
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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