Kimjafo Kimjafo

27-04-2016
Mathematics

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In triangle ABC, <C is a right angle. Find the remaining sides and angles. Round your answers to the nearest tenth. A=3, C=19

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roxassora97 roxassora97

27-04-2016

A=x. The three angles are x, 3x+21, and x+54. x+3x+21+x+54=180. 5x= 180-75=105. x= 21. A= 21 degrees , B= 84 degrees and C= 75 degrees

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