Given ration 2:3:4 so angles can be considered 2x,3x,4x
2x+3x+4x=180
x=20
Smallest angle 40 and Largest Angle 80. Sum of Smallest and Largest angle is 120
2x+3x+4x=180
x=20
Smallest angle 40 and Largest Angle 80. Sum of Smallest and Largest angle is 120





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