Encyclopædia Britannica: Or, A Dictionary of Arts, Sciences, and Miscellaneous Literature, 7. köide,2. osaColin Macfarquhar, George Gleig A. Bell and C. Macfarquhar, 1797 |
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Page 666
... angle AEF must be equal to the fum of the two angles EFG and EGF , and at the fame time e- qual to the angle EFG alone , which is abfurd ; fo the lines AB and CD cannot meet , and therefore must be parallel . 6c . In any triangle ABC ...
... angle AEF must be equal to the fum of the two angles EFG and EGF , and at the fame time e- qual to the angle EFG alone , which is abfurd ; fo the lines AB and CD cannot meet , and therefore must be parallel . 6c . In any triangle ABC ...
Page 669
... angles of the one equal to all the angles of the other , each to each refpectively ; that is , the angle CAB equal to the angle c a b , and the angle ABC equal to the angle a b c , and the angle ACB equal to the angle a c b ; then the ...
... angles of the one equal to all the angles of the other , each to each refpectively ; that is , the angle CAB equal to the angle c a b , and the angle ABC equal to the angle a b c , and the angle ACB equal to the angle a c b ; then the ...
Page 676
... angle propofed ; the number of degrees cut off by the other fide , computing on the protractor from B , will show the quantity of the angle that is to be meafured . But if an angle is to be made of a given quantity on a given line , and ...
... angle propofed ; the number of degrees cut off by the other fide , computing on the protractor from B , will show the quantity of the angle that is to be meafured . But if an angle is to be made of a given quantity on a given line , and ...
Common terms and phrases
affiftance againſt alfo almoft alſo ancient angle bafe becauſe befides cafe calcined called caufe circle colour compofition confequence confiderable confifts defcribed defign degree diameter diftance duke duke of Burgundy earth ecliptic emperor equal faid falt fame fays fecond feems feen feet fent ferve feven feveral fhall fhips fhould fhow fide filk fince firft fituation fize fmall folid fome fometimes foon fouth fpecies fquare France French ftands ftate ftill ftones fubject fuch fufficient fuppofed fupport furface Gaul Gazna glafs glaſs globe height himſelf horizon houfe houſe inches increaſe interfection itſelf king laft latitude lefs likewife Louis meaſure meridian moft moſt muft muſt neceffary obferved occafion oppofite paffed perfon pole pounds prefent prince purpoſe raiſed reafon refpect reft reprefented rife Romans ſmall thefe themſelves theſe thofe thoſe tion triangle ufually uſed veffel vitrification weft whofe