Question

the difference between the angles and its compliment is 36 degree . find the angle

Answer 1

let the angle be x.
A.T.Q
x+x-36=90             [because the sum of two suplementary angle is 90 degree]
2x-36=90
2x=90+36
2x=126
x=126/2
x=63

Answer 2

let the angles be x and 90-x
   x-(90-x)=36
or, x-90+x=36
or ,2x=126
or x=63.
  So the angles are 63°and 27°