Question 361834
let the smaller angle be x 
the other angle = 2x+10
..
2x+10+2x+10+x=180
5x+20=180
5x=180-20
5x=160
/5
x=160/5
x=32 deg.
the other angles are 2x+10
64+10=74 degrees
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32,74,74
...
74+74+32=180
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