Question

the angle of triangle are X, Y and 30 degree the difference between the two angle X and Y is 10 degree find X and Y​

Answer 1

let me know of it's correct

Answer 2

we know that sum of all angles of triangle is 180°

since difference between angle x & y is 10

therefore y=x+10

so,30 + X + Y =180

X+X+10 = 180-30

2x= 150-10

2x=140

X=140/2

x= 70

so,X = 70

Y = 70+10

= 80

verify 70+80+30=180