Question 374318
48 degrees CANNOT be the largest angle because.
One of the angles MUST be greater than 60 degree. (3*60=180) 
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x+2x+(3x-24)=180
6x=180+24
6x=204
x=204/6
x=34 degrees is the smaller angle.
3*34=68 degrees is the middle angle.
3*34-24=102-24=78 degrees is the largest angle.
Proof:
34+68+78=180
180=180