Question 1040007
second angle is x
first angle is 2x+15
third angle is x+25
One can make any angle x, but I like to make the smallest x and then work from there.
These add to 180 degrees.
x+2x+15+x+25=180
4x+40=180
4x=140
x=35 degrees, angle 2
2x+15=85 degrees, angle 1
x+25=60 degrees, angle 3
They add to 180 degrees.