Question 1207177
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The angles are 2x, 3x and 5x degrees.


    2x + 3x + 5x = 180 degrees

         10x     = 180

           x     = 180/10 = 18 degrees


<U>ANSWER</U>.  The angles are  2*18 = 36, 3*18 = 54 and 5*18 = 90 degrees.
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Solved and explained, in full.