A Treatise on Elementary TrigonometryMacmillan & Company, 1885 - 274 páginas |
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Página 10
... less than the thirty - second part of an inch . ( The thirty - second part of an inch is less than half the height of the smallest letter on this page . ) That is to say , he is satisfied if he make no greater error than about a ...
... less than the thirty - second part of an inch . ( The thirty - second part of an inch is less than half the height of the smallest letter on this page . ) That is to say , he is satisfied if he make no greater error than about a ...
Página 11
... less than one thirty - second part of an inch . 17. The student will be able to see from the above example , that if the value of an incommensurable number is found to 4 figures , a very considerable degree of accuracy is attained ...
... less than one thirty - second part of an inch . 17. The student will be able to see from the above example , that if the value of an incommensurable number is found to 4 figures , a very considerable degree of accuracy is attained ...
Página 17
... less than the sum of the arcs , that is , is less than the circumference of the circle . Now let each of the arcs AB , BC , etc. be bisected in a , B , y , d , e , n , and let the lines Aa , aB , Bß , ßC , etc. be joined ; then the ...
... less than the sum of the arcs , that is , is less than the circumference of the circle . Now let each of the arcs AB , BC , etc. be bisected in a , B , y , d , e , n , and let the lines Aa , aB , Bß , ßC , etc. be joined ; then the ...
Página 19
... less than a thousandth part of their value . Also 355 11 = 3.1415929 etc. 113 355 So that may be used for with sufficient accuracy for any practical purpose . Hence 22 , 3.14159 and 35 are each used for accord- ing to the degree of ...
... less than a thousandth part of their value . Also 355 11 = 3.1415929 etc. 113 355 So that may be used for with sufficient accuracy for any practical purpose . Hence 22 , 3.14159 and 35 are each used for accord- ing to the degree of ...
Página 23
... less than two right angles . For example , in speaking of the angle ROP in Euclid we should always mean the angle less than two right angles , R not an angle measured in the opposite direction greater than two right angles . 39. In ...
... less than two right angles . For example , in speaking of the angle ROP in Euclid we should always mean the angle less than two right angles , R not an angle measured in the opposite direction greater than two right angles . 39. In ...
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Términos y frases comunes
algebraical angle of elevation angle ROP ARITHMETIC Assistant-Master base BOOK Cambridge centre circle circular measure circumference Clifton College common logarithms cos² cos³ cosec cosine Crown 8vo decimal diameter Draw PM Edited by Rev ELEMENTARY TREATISE English equal equation Eton College Example Express Extra fcap feet Fellow of St Fellow of Trinity Find the angle Find the number formulæ fraction GEOMETRY Globe 8vo grades GRAMMAR Greek Hence HISTORY hypotenuse inscribed Introduction and Notes J. P. MAHAFFY John's College late Fellow LATIN length LL.D logarithms magnitude Mathematics miles negative numerous Illustrations observed Owens College Oxford perimeter perpendicular positive PRIMER Professor prove Quadrant radians radius regular polygon revolving line right angle School sides significant figures sin² sin³ sine student subtends tangent tower triangle ABC Trigonometrical Ratios Trinity College University yards
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