A treatise on elementary trigonometry. [With] Key, by H. Carr |
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Página 14
... polygon is a figure enclosed by any number of straight lines . 21. A regular polygon has all its sides equal and all its angles equal . 22. The perimeter of a polygon is the sum of its sides . 23. If we have two circles in which the ...
... polygon is a figure enclosed by any number of straight lines . 21. A regular polygon has all its sides equal and all its angles equal . 22. The perimeter of a polygon is the sum of its sides . 23. If we have two circles in which the ...
Página 16
... polygon approaches , as the number of its sides is continually increased . 31. We take for granted that the straight line is the shortest line that can join two points . 32. Let ABCDEF be any regular polygon inscribed in a circle ...
... polygon approaches , as the number of its sides is continually increased . 31. We take for granted that the straight line is the shortest line that can join two points . 32. Let ABCDEF be any regular polygon inscribed in a circle ...
Página 17
... polygon of twice as many sides as the first polygon . And since the sides Aa + aB are together greater than the side AB , it follows that the perimeter of the second polygon , viz . Aa + aB + BB + BC + Cy + yD + etc. is greater than the ...
... polygon of twice as many sides as the first polygon . And since the sides Aa + aB are together greater than the side AB , it follows that the perimeter of the second polygon , viz . Aa + aB + BB + BC + Cy + yD + etc. is greater than the ...
Página 18
... polygon of any , the same number of sides be inscribed in each of them . Join A , B , C , etc. , a , b , c , etc. the angular points of the polygons to the centres O , o respectively . a E D Then AOB any one of the isosceles triangles ...
... polygon of any , the same number of sides be inscribed in each of them . Join A , B , C , etc. , a , b , c , etc. the angular points of the polygons to the centres O , o respectively . a E D Then AOB any one of the isosceles triangles ...
Página 19
John Bascombe Lock. first circle as the perimeter of the second polygon is to the radius of its circle . This is true whatever be the number of the sides of the two polygons . And therefore it is true however great be the number of sides ...
John Bascombe Lock. first circle as the perimeter of the second polygon is to the radius of its circle . This is true whatever be the number of the sides of the two polygons . And therefore it is true however great be the number of sides ...
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A Treatise on Elementary Trigonometry. [With] Key, by H. Carr John Bascombe Lock,Henry Carr Sin vista previa disponible - 2016 |
Términos y frases comunes
algebraical angle of elevation angle ROP arithmetical Assistant-Master base BOOK Cambridge centre circle circular measure circumference common logarithms containing cos² cos³ cosec cosine Crown 8vo decimal diameter Draw PM Edition ELEMENTARY TREATISE ENGLISH equal equation Eton College Example Express Extra fcap FASNACHT feet Fellow of St Fellow of Trinity find log Find the number formulæ fraction FRANCIS TURNER PALGRAVE geometrically grades GRAMMAR GREEK Hence HISTORY hypotenuse inscribed J. P. MAHAFFY John's College late Fellow LATIN length LL.D logarithms MACMILLAN'S magnitude Master miles negative numerous Illustrations observed Owens College perimeter perpendicular positive Professor prove Quadrant radians radius regular polygon revolving line right angle School sides sin² sin³ sine square student subtends tangent tower triangle ABC Trigonometrical Ratios Trinity College yards ОР
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