The equation of the line would have a slope of 2, since parallel lines have the same slope. We can use that and the point in point-slope form to find the equation.
A) Ang 1 + Ang 2 = 90 B) Ang 1 = Ang 2 + 20 B) Ang 1 -Ang 2 = 20 then adding this to equation A produces 2 Ang1= 110 Ang 1 = 55 degrees Ang 2 =35 degrees
