SOLUTION: the measure of the second angle of a triangle is double the measure of the first angle, and the third angle is 45 degrees less than the measure of the second angle

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Question 899391: the measure of the second angle of a triangle is double the measure of the first angle, and the third angle is 45 degrees less than the measure of the second angle
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi



Let x represent first angle

 x + 2x + (2x-45°) = 180°

    5x = 225°

     x = 45°

Angles are: 45°,  90°,    45°