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 Livres Livres 61 - 62 sur 62 pour In any triangle, the sides are proportional to the sines of the opposite angles,....
In any triangle, the sides are proportional to the sines of the opposite angles, ie. t abc sin A sin B sin C...
A Compleat Treatise of Practical Navigation Demonstrated from It's First ... - Page 57
de Archibald Patoun - 1734 - 414 pages
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## Calendar

...Prove that (1 + tan 0)2 - ( 1 - tan 9)2 = 2 sin 0 cos 9 {(1+ tan 9)2 + (1 - tan 0)2}. 15. Prove that, in any triangle, the sides are proportional to the sines of the opposite angles. 16. The sides of a triangle are 13, 14, 15 ; find its area. MATHEMATICS— INTERMEDIATE...
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## S.Chand’S Mathematics For Class XI

H.K. Dass & Rama Verma
...which does not contain a right angle is called on oblique triangle. 10.2 LAW OF SINES (OR SINE FORMULA) In any triangle, the sides are proportional to the sines of the opposite angles, ie, a be A; sin A sin A sin С Proof : Let ABC be the triangle with a = BC, b = CA...
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