A treatise on elementary trigonometry. [With] Key, by H. Carr |
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Página 8
... inscribed in a circle to the diameter of the circle . ( 14 ) Find the distance from the centre of a circle of radius 10 feet , of a chord whose length is 8 feet . ( 15 ) Find the length of a chord of a circle of radius a yards , which ...
... inscribed in a circle to the diameter of the circle . ( 14 ) Find the distance from the centre of a circle of radius 10 feet , of a chord whose length is 8 feet . ( 15 ) Find the length of a chord of a circle of radius a yards , which ...
Página 16
... inscribed 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 ...
... inscribed 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 ...
Página 17
... to which the length of the perimeter of a regular inscribed polygon approaches , as the number of its sides is continually increased . 33. PROP . The ratio of the circumference of a L. 2 THE CIRCUMFERENCE OF A CIRCLE . 17.
... to which the length of the perimeter of a regular inscribed polygon approaches , as the number of its sides is continually increased . 33. PROP . The ratio of the circumference of a L. 2 THE CIRCUMFERENCE OF A CIRCLE . 17.
Página 18
... 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 in the first figure is equiangular with ...
... 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 in the first figure is equiangular with ...
Página 20
... inscribed in a circle to the diameter of the circle , when the polygon has four sides , is 2/2 = 2.8284 ... six sides , is 3 = 3 eight sides , is 4√ ( 2√2 ) = 3'0614 ... ten sides , is ( √5-1 ) = 3.0901 ... twelve sides , is 3/2 ...
... inscribed in a circle to the diameter of the circle , when the polygon has four sides , is 2/2 = 2.8284 ... six sides , is 3 = 3 eight sides , is 4√ ( 2√2 ) = 3'0614 ... ten sides , is ( √5-1 ) = 3.0901 ... twelve sides , is 3/2 ...
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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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