Question

if x degree and x +30 degree are complement to each other

Answer 1

x+x+30=90
2x=90
x=45

so,another angle =75

Answer 2

hi dear.
so ans. is
x + (x + 30) = 90
2x + 30 = 90
2x = 60
x = 60 / 2
x = 30
I hope you get the ans.
THANK YOU.