Question

if an angle is 30 degree more than its complement then find its measure

Answer 1

Let one angle be x. then the other angle will be x+30.

according to question
x+x+30=90

=2x=90-30

=x= 30
so the answer is 30,60

Answer 2

x is complement of y
x+y=90
now x=y+30
2y+30=90
y=30
hence x=60