Libros Libros The hypothenuse of a right-angled triangle may be found by having the other two sides ; thus, the square root of the sum of the squares of the base and perpendicular, will be the hypothenuse. Cor. 2. Having the hypothenuse and one side given to find the... A Treatise of Practical Surveying: Which is Demonstrated from Its First ... - Página 45
por Robert Gibson - 1806 - 452 páginas
Vista completa - Acerca de este libro ## A Treatise of Practical Surveying: Which is Demonstrated from Its First ...

Robert Gibson - 1795 - 319 páginas
...the Squares of the Bafe and Perpendicular, will be the Hypothenufe. Cor. 2. Having .the Hypothenufe and one Leg given to find the other ; the Square Root of the Difference of the Squares of the Hypothenufe and given Leg, will be the required Leg. r HE o. xv. In all Circles the Chord of 60 Degrees...
Vista completa - Acerca de este libro ## A Treatise of Practical Surveying, ...

Robert Gibson - 1808 - 440 páginas
...AC+BC : : AC— BC : AD— DB. 2.5 4.3 .3 .516. 1>25+.258=1.50S=AD. By cftr. 2. theo. 14. sett. 1. The square root of the difference of the squares of the hypothenuse AC, and given leg AD, will give DC. i. e* 5.29—2.274064=3.015936. Its square root is 1.736=CD. Then...
Vista completa - Acerca de este libro ## The Theory and Practice of Surveying: Containing All the Instructions ...

Robert Gibson - 1811 - 508 páginas
...of the base and perpendicular, will be the hypothenuse. Cor. 2. Having the hypothenuse and one side given to find the other ; the square root of the difference of the squares of the hypothenuse and given side, will be the required side. THEO. XV . PL. \.fig. 33. />; all circle* the chord of 60 dt'grtct...
Vista completa - Acerca de este libro ## The Theory and Practice of Surveying: Containing All the Instructions ...

Robert Gibson - 1814 - 508 páginas
...required. By Calculation. 1. AB : AC+BC- - AC—BC: AD—DB. 2.5 4.3 .3 .516. By cor. 2. theo. 14. geom. The square root of the difference of the- squares of the hypothenuse AC, and given leg AD, will give DC. That is, 5.29—2.274064=3.015936. « Its square root is 1.736=...
Vista completa - Acerca de este libro ## A Treatise on Plane and Spherical Trigonometry: With Their Most Useful ...

John Bonnycastle - 1818 - 438 páginas
...square root of the sum of the squares of the other two sides ; and either of the sides is equal to the square root of the difference of the squares of the hypothenuse and the other side. Note, also, that if the half difference of any two quantities be added to their half...
Vista completa - Acerca de este libro ## A Treatise on Practical Surveying: Which is Demonstrated from Its First ...

Robert Gibson - 1818 - 478 páginas
...i. AB : AC+BC : : AC— BC : AD— DB,=5l6, Then, 1.25+.258=1.508=AD. By cor. 2. theo. 14. sect. 1. The square root of the difference of the squares of the hypothenuse AC, and .given leg AD, will give DC,=1.736. Then, by the preceding lemma. 2. As CD : AC : : CB : the...
Vista completa - Acerca de este libro ## The Theory and Practice of Surveying: Containing All the Instructions ...

Robert Gibson - 1821 - 544 páginas
...squares of the base andperpendiculariwillbe the hypothenuse. Cor. 2. Having the hypothenuse and one side given to find the other ; the square root of the difference of the squares ofthe hypothenuse and given side, will be the required side. * For different demonstrations of this...
Vista completa - Acerca de este libro ## The young man's best companion, and book of general knowledge

L. Murray - 1821
...scaling-ladder. 25 (0) Case 2. If the length of the base, or breadth of the ditch, were required ; then the square root of the difference of" the squares of the hypothenuse and perpendicular is the length of the base, or breadth of the ditch or moat. See the work. 2500 the square...
Vista completa - Acerca de este libro ## Elements of Geometry and Trigonometry: With an Easy and Concise System of ...

James Hale - 1829 - 115 páginas
...Squares, of the Base and Perpendicular, will be the Hypothenuse. — Having the Hypothenuse, and one Side, given to find the other ; The Square Root, of the difference of the Squares, of the Hypothenuse and the given Side, will be the required Side. REMARK IV. Triangles, having the same height, and standing...
Vista completa - Acerca de este libro ## Mercantile Arith

Michael Walsh - 1831
...top of the wall. Ans. 39,05 feet. The hypolhenuse and perpendicular given, to find the base. RULE. The square root of the difference of the squares of the hypothenuse and perpendicular is the length of the base. The base and hypothenuse given, to find the perpendicular....
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