Question

in a triangle abc angle A minus Angle B equal to 15 degree angle B minus angle c equal to 30 degree find the measure of the triangle

Answer 1

a-b=15 b-c=30 Adding both equation  a-c=45 a=45+c And from second equation  b=30+c a+b+c=180 45+c+30+c+c=180 3c=180-75 c=105/3 c=35 Then a=45+35=80 And  b=30+35=65

Answer 2

Hope it will help you