SOLUTION: one angle of a trangle is three times another. the third anngle is 25 degrees more then the smallest angle. find the angle of the smallest angle.

SOLUTION: one angle of a trangle is three times another. the third anngle is 25 degrees more then the smallest angle. find the angle of the smallest angle.

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Question 192949: one angle of a trangle is three times another. the third anngle is 25 degrees more then the smallest angle. find the angle of the smallest angle.
Answer by RAY100(1637) (Show Source): You can put this solution on YOUR website!
given angles of triangle, x, x+25, and 3x
remember sum of angles of triangle =180
x+x+25+3x=180
5x+25=180
5x=155
x=31
angles are, 31, 93, 56
checking this adds to 180
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