Question 26540
Let the smallest angle have measure "x"
Then a 2nd angle is 2x-20
And a 3rd angle is 2x+25
EQUATION:
angle + angle + angle = 180
x+2x-20+2x-25=180
5x+5=180
5x=175
x=35 (measure of smallest angle)
2x-20=50 (measure of 2nd angle)
2x+25=95 (measure of 3rd angle)
Cheers,
Stan H.