Question

If an angle is 30 degree less its complement . 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=120

=x=60

so the angles are 60 & 30

:-)hope it helps u.

Answer 2

Let the angle be x
Then, x-(90-x)=30°
x=60°