 | William Kent - Mechanical engineering - 1923 - 1450 pages
...180°- (38° 30' + 53° 6') = 88° 24'. C = a sin С -5- sin A = 27X0.9996-5-0.6225 = 43.35. CASE III. Given two sides and the included angle, to find the third side ,nd the remaining angle. Given sides a and ft and angle C. A + B = 180° — C. From Theorem II, (a... | |
 | 1926 - 182 pages
...(3) Given two sides (a, c) and the angle opposite to one of them (C), find the third side (b). 74. Given two sides and the included angle, to find the third side. Ex. 1. Given a =11, 6 = 24, С =120°, find c. c2 = «s2 + 62-2a6cosC = 121 + 576- 2 x 11 x 24 x f-... | |
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Given two sides and the included angle, to find the third side and the remaining angles. The sum of the required angles is found by subtracting the given angle from 180°. The difference of the required angles is then found by Theorem II. Half the difference... 
